:root {
    --c-primary: #0A6847;
    --c-primary-light: #14915F;
    --c-primary-dark: #064E34;
    --c-accent: #E8A317;
    --c-accent-light: #F5C04A;
    --c-cta: #D94F3B;
    --c-cta-hover: #C0392B;
    --c-dark: #0F172A;
    --c-dark-mid: #334155;
    --c-dark-light: #64748B;
    --c-gray: #94A3B8;
    --c-gray-light: #CBD5E1;
    --c-border: #E2E8F0;
    --c-bg: #F8FAFC;
    --c-bg-warm: #FFFBF0;
    --c-bg-green: #F0FDF4;
    --c-white: #FFFFFF;
    --c-success: #16A34A;
    --c-warning: #EA580C;
    --shadow-xs: 0 1px 2px rgba(15,23,42,0.05);
    --shadow-sm: 0 2px 8px rgba(15,23,42,0.08);
    --shadow-md: 0 4px 16px rgba(15,23,42,0.1);
    --shadow-lg: 0 8px 32px rgba(15,23,42,0.12);
    --shadow-xl: 0 16px 48px rgba(15,23,42,0.16);
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--c-dark);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s var(--ease);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.section-inner {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

:focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 2px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
    transition: box-shadow 0.3s var(--ease);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.brand-icon {
    font-size: 22px;
    color: var(--c-primary);
}

.brand-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--c-primary-dark);
    letter-spacing: 0.5px;
}

.header-heading {
    font-size: 17px;
    font-weight: 600;
    color: var(--c-dark);
    flex: 1;
    text-align: center;
    margin: 0 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: var(--c-primary);
    color: var(--c-white);
    font-size: 14px;
    font-weight: 600;
    border-radius: 50px;
    flex-shrink: 0;
    transition: background 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.header-cta:hover {
    background: var(--c-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(10,104,71,0.3);
}

.header-cta-sm {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: var(--c-primary);
    color: var(--c-white);
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
}

.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
}

.mobile-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
}

.mobile-heading {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-dark);
    text-align: center;
    padding: 0 16px 10px;
    background: var(--c-white);
}

.hero {
    position: relative;
    margin-top: 64px;
    padding: 80px 24px 64px;
    background: linear-gradient(160deg, var(--c-primary-dark) 0%, var(--c-primary) 40%, var(--c-primary-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(232,163,23,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.hero-text {
    flex: 1;
    max-width: 580px;
}

.hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(232,163,23,0.2);
    border: 1px solid rgba(232,163,23,0.4);
    border-radius: 50px;
    color: var(--c-accent-light);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 20px;
    animation: fadeDown 0.6s var(--ease) both;
    will-change: transform, opacity;
}

.hero-title {
    font-size: 44px;
    font-weight: 800;
    color: var(--c-white);
    line-height: 1.2;
    margin-bottom: 16px;
    animation: fadeDown 0.6s var(--ease) 0.1s both;
    will-change: transform, opacity;
}

.hero-title-accent {
    color: var(--c-accent-light);
}

.hero-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
    animation: fadeDown 0.6s var(--ease) 0.2s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeDown 0.6s var(--ease) 0.3s both;
}

.stat-item {
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--c-accent-light);
    line-height: 1.2;
}

.stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.2);
}

.hero-visual {
    flex-shrink: 0;
    animation: fadeLeft 0.8s var(--ease) 0.4s both;
    will-change: transform, opacity;
}

.hero-card {
    max-width: 200px;
    padding: 32px 24px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-lg);
    text-align: center;
}

.hero-card-icon {
    font-size: 40px;
    color: var(--c-accent-light);
    margin-bottom: 12px;
}

.hero-card-text {
    font-size: 15px;
    color: var(--c-white);
    line-height: 1.6;
    font-weight: 500;
}

@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeLeft {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

.query-section {
    padding: 64px 0;
    background: var(--c-bg);
}

.query-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
}

.query-panel,
.tips-panel {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.query-panel:hover,
.tips-panel:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.panel-top {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 28px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
}

.tips-top {
    background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-light) 100%);
}

.panel-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-icon i {
    font-size: 18px;
    color: var(--c-white);
}

.panel-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--c-white);
}

.panel-body {
    padding: 28px;
}

.panel-desc {
    color: var(--c-dark-light);
    margin-bottom: 20px;
    font-size: 14px;
}

.field {
    margin-bottom: 20px;
}

.field-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-dark);
    margin-bottom: 8px;
}

.field-label i {
    color: var(--c-primary);
}

.select-box {
    position: relative;
}

.select-el {
    width: 100%;
    padding: 12px 40px 12px 14px;
    font-size: 14px;
    color: var(--c-dark);
    background: var(--c-bg);
    border: 2px solid var(--c-border);
    border-radius: var(--radius-sm);
    appearance: none;
    cursor: pointer;
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
    font-family: inherit;
}

.select-el:focus {
    outline: none;
    border-color: var(--c-primary);
    background: var(--c-white);
    box-shadow: 0 0 0 4px rgba(10,104,71,0.1);
}

.select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-gray);
    pointer-events: none;
    font-size: 11px;
}

.btn-primary {
    width: 100%;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--c-white);
    background: linear-gradient(135deg, var(--c-cta) 0%, var(--c-cta-hover) 100%);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    font-family: inherit;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217,79,59,0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.countdown {
    margin-top: 20px;
    text-align: center;
    animation: fadeIn 0.3s var(--ease);
}

.countdown.hidden {
    display: none;
}

.countdown-circle {
    width: 72px;
    height: 72px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: popIn 0.3s var(--ease-bounce);
}

.countdown-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--c-white);
}

.countdown-label {
    font-size: 14px;
    color: var(--c-dark-light);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes popIn {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.tip-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tip-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background: var(--c-bg-warm);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--c-accent);
    transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.tip-row:hover {
    background: #FFF5E0;
    transform: translateX(4px);
}

.tip-num {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background: var(--c-accent);
    color: var(--c-white);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    margin-top: 1px;
}

.tip-content {
    font-size: 13px;
    color: var(--c-dark-mid);
    line-height: 1.7;
}

.section-head {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--c-bg-green);
    color: var(--c-primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 30px;
    font-weight: 800;
    color: var(--c-dark);
    margin-bottom: 8px;
}

.section-desc {
    font-size: 15px;
    color: var(--c-dark-light);
}

.features-section {
    padding: 80px 0;
    background: var(--c-white);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 28px 20px;
    background: var(--c-bg);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--c-border);
    transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.feature-card:hover {
    background: var(--c-white);
    border-color: var(--c-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.feature-icon-wrap {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-wrap i {
    font-size: 24px;
    color: var(--c-white);
}

.feature-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 6px;
}

.feature-detail {
    font-size: 13px;
    color: var(--c-dark-light);
    line-height: 1.6;
}

.career-section {
    padding: 80px 0;
    background: var(--c-bg);
}

.career-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.career-card {
    padding: 28px 20px;
    background: var(--c-white);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--c-border);
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.career-card:hover {
    border-color: var(--c-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.career-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 14px;
    background: var(--c-bg-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.career-icon i {
    font-size: 22px;
    color: var(--c-primary);
}

.career-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 6px;
}

.career-card p {
    font-size: 13px;
    color: var(--c-dark-light);
    line-height: 1.6;
}

.timeline-section {
    padding: 80px 0;
    background: var(--c-white);
}

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.timeline-card {
    padding: 28px 20px;
    background: var(--c-white);
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
    text-align: center;
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.timeline-card:hover {
    border-color: var(--c-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.timeline-badge {
    display: inline-block;
    padding: 4px 14px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
    color: var(--c-white);
    font-size: 13px;
    font-weight: 700;
    border-radius: 50px;
    margin-bottom: 12px;
}

.timeline-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 4px;
}

.timeline-card p {
    font-size: 13px;
    color: var(--c-dark-light);
}

.timeline-notice {
    padding: 12px 16px;
    background: #F0FDF4;
    border-radius: var(--radius-sm);
    color: var(--c-success);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-section {
    padding: 80px 0;
    background: var(--c-bg);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cert-card {
    padding: 28px 20px;
    background: var(--c-white);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--c-border);
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.cert-card:hover {
    border-color: var(--c-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.cert-icon {
    font-size: 32px;
    color: var(--c-accent);
    margin-bottom: 10px;
    display: block;
}

.cert-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 6px;
}

.cert-card p {
    font-size: 13px;
    color: var(--c-dark-light);
    line-height: 1.6;
}

.cases-section {
    padding: 80px 0;
    background: var(--c-white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.case-card {
    padding: 28px;
    background: var(--c-bg);
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--c-border);
    transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.case-card:hover {
    background: var(--c-white);
    border-color: var(--c-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.case-avatar {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-avatar i {
    font-size: 24px;
    color: var(--c-white);
}

.case-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 4px;
}

.case-role {
    display: inline-block;
    padding: 3px 12px;
    background: var(--c-bg-green);
    color: var(--c-primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 12px;
}

.case-quote {
    font-size: 13px;
    color: var(--c-dark-mid);
    line-height: 1.7;
    font-style: italic;
}

.cta-section {
    padding: 64px 0;
    background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
    text-align: center;
}

.cta-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--c-white);
    margin-bottom: 8px;
}

.cta-desc {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 28px;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: var(--c-accent);
    color: var(--c-dark);
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    transition: background 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.btn-cta:hover {
    background: var(--c-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232,163,23,0.4);
}

.site-footer {
    background: var(--c-dark);
    color: var(--c-white);
    padding: 48px 0 24px;
}

.footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 700;
}

.footer-brand i {
    font-size: 24px;
    color: var(--c-primary-light);
}

.footer-contact {
    margin-bottom: 12px;
}

.footer-contact a {
    color: var(--c-gray-light);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s var(--ease);
}

.footer-contact a:hover {
    color: var(--c-white);
}

.footer-legal {
    margin-bottom: 12px;
    padding: 10px 16px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
    display: inline-block;
}

.footer-legal p {
    font-size: 13px;
    color: var(--c-accent-light);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-copy {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 16px;
}

.footer-copy p {
    font-size: 13px;
    color: var(--c-gray);
    margin-bottom: 2px;
    line-height: 1.6;
}

.float-btn {
    position: fixed;
    bottom: 32px;
    right: 24px;
    z-index: 900;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
    pointer-events: none;
}

.float-btn.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.float-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--c-cta);
    color: var(--c-white);
    border-radius: 50%;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.float-btn a:hover {
    background: var(--c-cta-hover);
    transform: scale(1.1);
}

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.toast-msg {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-16px);
    color: var(--c-white);
    padding: 10px 22px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    z-index: 9999;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
    white-space: nowrap;
    pointer-events: none;
}

.toast-msg.toast-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

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

@media (max-width: 768px) {
    .site-header {
        display: none;
    }
    .mobile-header {
        display: block;
    }
    .hero {
        margin-top: 90px;
        padding: 48px 20px 40px;
    }
    .hero-inner {
        flex-direction: column;
        gap: 24px;
    }
    .hero-title {
        font-size: 30px;
    }
    .hero-desc {
        font-size: 14px;
    }
    .hero-visual {
        display: none;
    }
    .hero-stats {
        gap: 16px;
    }
    .stat-num {
        font-size: 22px;
    }
    .query-layout {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 24px;
    }
    .career-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .timeline-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .cta-title {
        font-size: 22px;
    }
    .features-section,
    .career-section,
    .timeline-section,
    .cert-section,
    .cases-section {
        padding: 56px 0;
    }
    .query-section {
        padding: 48px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 26px;
    }
    .hero-stats {
        flex-wrap: wrap;
        gap: 12px;
    }
    .feature-grid,
    .career-grid,
    .cert-grid,
    .timeline-grid {
        grid-template-columns: 1fr;
    }
    .panel-body {
        padding: 20px;
    }
    .section-title {
        font-size: 22px;
    }
    .footer-brand {
        font-size: 17px;
    }
}