:root {
    --color-primary: #6892d5;
    --color-primary-dark: #4a73b8;
    --color-primary-light: #8db3e8;
    --color-accent: #79d1c3;
    --color-accent-dark: #5ab8a8;
    --color-bg-light: #c9fdd7;
    --color-bg-page: #f8fcfb;
    --color-white: #ffffff;
    --color-text: #2c3e50;
    --color-text-light: #5a6c7d;
    --color-text-lighter: #8a9aaa;
    --color-border: #e8edf2;
    --color-shadow: rgba(104, 146, 213, 0.12);
    --color-shadow-hover: rgba(104, 146, 213, 0.22);
    --font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --max-width: 1280px;
    --header-height: 72px;
    --header-height-mobile: 60px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-page);
    color: var(--color-text);
    line-height: 1.7;
    min-width: 320px;
    overflow-x: hidden;
    letter-spacing: 0.02em;
}

/* ========== 顶部导航 100%宽度 ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: 0 1px 20px var(--color-shadow);
    transition: var(--transition);
    height: var(--header-height);
}
.header.scrolled {
    box-shadow: 0 4px 28px rgba(104, 146, 213, 0.18);
    height: var(--header-height);
}
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}
.logo-img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    object-fit: contain;
    background: var(--color-bg-page);
    padding: 4px;
}
.logo-text {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.logo-text span {
    color: var(--color-accent-dark);
}

/* 桌面导航 */
.nav-desktop {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}
.nav-desktop li a {
    display: block;
    padding: 10px 18px;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 25px;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
}
.nav-desktop li a:hover,
.nav-desktop li a.active {
    color: var(--color-primary);
    background: rgba(104, 146, 213, 0.07);
}
.nav-desktop li a.cta-nav {
    background: var(--color-primary);
    color: #fff;
    padding: 10px 22px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(104, 146, 213, 0.35);
}
.nav-desktop li a.cta-nav:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 20px rgba(104, 146, 213, 0.45);
    color: #fff;
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    flex-direction: column;
    gap: 5px;
    width: 38px;
    height: 32px;
    justify-content: center;
    align-items: center;
}
.menu-toggle span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--color-primary);
    border-radius: 3px;
    transition: var(--transition);
    transform-origin: center;
}
.menu-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* 移动端导航面板 */
.nav-mobile {
    display: none;
    position: fixed;
    top: var(--header-height-mobile);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: var(--color-white);
    z-index: 999;
    flex-direction: column;
    padding: 16px 24px 32px;
    overflow-y: auto;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-mobile.open {
    transform: translateX(0);
}
.nav-mobile a {
    display: block;
    padding: 14px 20px;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    font-size: 1.05rem;
    border-radius: var(--radius);
    transition: var(--transition);
    border-bottom: 1px solid var(--color-border);
}
.nav-mobile a:last-child {
    border-bottom: none;
}
.nav-mobile a:hover,
.nav-mobile a.active {
    color: var(--color-primary);
    background: rgba(104, 146, 213, 0.05);
}
.nav-mobile a.cta-nav {
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    font-weight: 600;
    margin-top: 8px;
    border-bottom: none;
    border-radius: 28px;
}

/* 遮罩 */
.overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
    transition: opacity 0.3s;
}
.overlay.show {
    display: block;
}

/* ========== 主内容区 ========== */
.main-content {
    padding-top: var(--header-height);
}

/* ========== Hero区域 ========== */
.hero {
    position: relative;
    background: linear-gradient(160deg, #eaf4fb 0%, #f8fcfb 30%, #e6f7f3 70%, #dceef9 100%);
    padding: 60px 24px 70px;
    text-align: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -80px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(121, 209, 195, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -60px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(104, 146, 213, 0.22) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}
.hero-badge {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}
.hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.35;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}
.hero h1 .highlight {
    color: var(--color-primary);
    position: relative;
}
.hero h1 .highlight-accent {
    color: var(--color-accent-dark);
}
.hero-desc {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 650px;
    margin: 0 auto 30px;
    line-height: 1.8;
}
.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}
.btn {
    display: inline-block;
    padding: 13px 30px;
    border-radius: 28px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.03em;
    border: none;
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 6px 22px rgba(104, 146, 213, 0.38);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 8px 28px rgba(104, 146, 213, 0.5);
    transform: translateY(-2px);
}
.btn-outline {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.btn-outline:hover {
    background: rgba(104, 146, 213, 0.06);
    transform: translateY(-2px);
}
.hero-stats {
    display: flex;
    gap: 36px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 40px;
}
.hero-stat {
    text-align: center;
}
.hero-stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}
.hero-stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 2px;
}

/* ========== 通用区块 ========== */
.section {
    padding: 70px 24px;
}
.section-bg-light {
    background: var(--color-bg-light);
}
.section-bg-white {
    background: var(--color-white);
}
.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}
.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-dark);
    background: rgba(121, 209, 195, 0.15);
    padding: 5px 16px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    letter-spacing: 0.03em;
}
.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== 企业简介 ========== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.about-img-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 12px 40px var(--color-shadow);
}
.about-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.about-img-wrap:hover img {
    transform: scale(1.04);
}
.about-img-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--color-white);
    padding: 10px 18px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.about-content h2 {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}
.about-content p {
    color: var(--color-text-light);
    margin-bottom: 14px;
    line-height: 1.85;
    font-size: 0.95rem;
}
.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 18px;
}
.about-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: var(--color-bg-page);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--color-text);
    border-left: 3px solid var(--color-accent);
}
.about-highlight-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

/* ========== 产品介绍 ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--color-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px var(--color-shadow-hover);
}
.product-card-img {
    width: 100%;
    aspect-ratio: 16/11;
    overflow: hidden;
    background: var(--color-bg-page);
    position: relative;
}
.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.product-card:hover .product-card-img img {
    transform: scale(1.06);
}
.product-card-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--color-accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.product-card-body {
    padding: 18px 20px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}
.product-card-body p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.6;
    flex: 1;
}
.product-card-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}
.product-card-link:hover {
    color: var(--color-primary-dark);
}

/* ========== Brand / 资质荣誉 ========== */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    text-align: center;
}
.brand-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 28px 18px;
    box-shadow: 0 4px 18px var(--color-shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}
.brand-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--color-shadow-hover);
}
.brand-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.brand-card-icon img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}
.brand-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}
.brand-card p {
    font-size: 0.8rem;
    color: var(--color-text-lighter);
}

/* ========== 新闻资讯 ========== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.news-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 18px var(--color-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--color-shadow-hover);
}
.news-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-bg-page);
}
.news-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.news-card:hover .news-card-img img {
    transform: scale(1.05);
}
.news-card-body {
    padding: 16px 18px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.news-card-date {
    font-size: 0.78rem;
    color: var(--color-text-lighter);
    margin-bottom: 6px;
}
.news-card-body h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-text);
    line-height: 1.5;
}
.news-card-body p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    flex: 1;
}
.news-card-author {
    font-size: 0.78rem;
    color: var(--color-accent-dark);
    margin-top: 8px;
    font-weight: 500;
}

/* ========== 公司地址 & 联系我们 ========== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
}
.contact-info {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    box-shadow: 0 6px 24px var(--color-shadow);
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
}
.contact-item-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1rem;
}
.contact-item strong {
    color: var(--color-text);
    display: block;
    font-size: 0.85rem;
    margin-bottom: 2px;
}
.map-wrap {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 6px 24px var(--color-shadow);
    aspect-ratio: 1/1;
    background: var(--color-bg-page);
    position: relative;
}
.map-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.map-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.92);
    padding: 14px 18px;
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 500;
    text-align: center;
    backdrop-filter: blur(4px);
}

/* ========== CTA横幅 ========== */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, #5a82c4 100%);
    color: #fff;
    text-align: center;
    padding: 50px 24px;
    border-radius: var(--radius-xl);
    margin: 0 24px;
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
}
.cta-banner h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.cta-banner p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 22px;
}
.cta-banner .btn {
    background: #fff;
    color: var(--color-primary);
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}
.cta-banner .btn:hover {
    background: #f0f4fa;
    transform: translateY(-2px);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.24);
}

/* ========== 底部导航 100%宽度 ========== */
.footer {
    width: 100%;
    background: #1e2a3a;
    color: #c8d6e5;
    padding: 48px 24px 20px;
    margin-top: 0;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}
.footer-col h4 {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.03em;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li {
    margin-bottom: 8px;
}
.footer-col ul li a {
    color: #a0b4c8;
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transition);
}
.footer-col ul li a:hover {
    color: var(--color-accent);
}
.footer-col p {
    font-size: 0.88rem;
    line-height: 1.7;
    color: #a0b4c8;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.82rem;
    color: #7a8fa0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    align-items: center;
}
.footer-bottom a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.footer-bottom a:hover {
    color: #fff;
    text-decoration: underline;
}
.footer-mobile-link {
    display: inline-block;
    background: var(--color-accent);
    color: #1e2a3a !important;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.82rem;
    text-decoration: none !important;
    transition: var(--transition);
    letter-spacing: 0.03em;
}
.footer-mobile-link:hover {
    background: #fff;
    color: #1e2a3a !important;
    text-decoration: none !important;
}

/* ========== 回到顶部 ========== */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(104, 146, 213, 0.4);
    z-index: 900;
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}
.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(104, 146, 213, 0.55);
}

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .about-img-wrap {
        aspect-ratio: 16/9;
        max-height: 380px;
    }
    .map-wrap {
        aspect-ratio: 16/10;
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    .header {
        height: var(--header-height-mobile);
    }
    .main-content {
        padding-top: var(--header-height-mobile);
    }
    .nav-desktop {
        display: none;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-mobile {
        display: flex;
        top: var(--header-height-mobile);
    }
    .hero {
        padding: 36px 16px 48px;
    }
    .hero-stats {
        gap: 20px;
        margin-top: 28px;
    }
    .hero-stat-num {
        font-size: 1.5rem;
    }
    .section {
        padding: 44px 16px;
    }
    .section-header {
        margin-bottom: 30px;
    }
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 16px;
    }
    .news-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .about-highlights {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .cta-banner {
        margin: 0 16px;
        padding: 36px 16px;
        border-radius: var(--radius-lg);
    }
    .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    .logo-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .brand-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .brand-card {
        padding: 20px 10px;
    }
    .brand-card h4 {
        font-size: 0.9rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .hero h1 {
        font-size: 1.5rem;
    }
    .hero-desc {
        font-size: 0.9rem;
    }
    .section-title {
        font-size: 1.35rem;
    }
    .contact-info {
        padding: 22px 16px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
    }
}