:root {
    --color-primary: #ea0599;
    --color-secondary: #9a0f98;
    --color-deep: #6a0572;
    --color-darkest: #39065a;
    --color-white: #ffffff;
    --color-light-bg: #faf8fc;
    --color-text: #2d1b33;
    --color-text-light: #6b5e70;
    --color-border: #e8dcef;
    --color-card-bg: #ffffff;
    --color-overlay: rgba(57, 6, 90, 0.75);
    --transition-speed: 0.3s;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 2px 8px rgba(57, 6, 90, 0.08);
    --shadow-md: 0 6px 24px rgba(57, 6, 90, 0.12);
    --shadow-lg: 0 12px 40px rgba(57, 6, 90, 0.18);
    --shadow-xl: 0 20px 60px rgba(57, 6, 90, 0.22);
    --max-width: 1200px;
    --header-height: 72px;
}

*,
*::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: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========== 顶部导航 - 100%宽度 ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: linear-gradient(135deg, var(--color-darkest) 0%, #2d0448 40%, var(--color-deep) 100%);
    box-shadow: 0 2px 20px rgba(57, 6, 90, 0.35);
    transition: box-shadow var(--transition-speed);
}
.site-header.scrolled {
    box-shadow: 0 4px 28px rgba(57, 6, 90, 0.5);
}
.header-inner {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 24px;
    gap: 20px;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    text-decoration: none;
    color: var(--color-white);
}
.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    letter-spacing: 1px;
    flex-shrink: 0;
}
.logo-icon svg {
    width: 26px;
    height: 26px;
    fill: #fff;
}
.logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
    color: #fff;
}
.logo-text small {
    display: block;
    font-size: 0.65rem;
    font-weight: 400;
    opacity: 0.75;
    letter-spacing: 1px;
}

/* 桌面端导航菜单 */
.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.nav-menu li a {
    display: inline-block;
    padding: 10px 16px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 25px;
    transition: all var(--transition-speed);
    white-space: nowrap;
    position: relative;
}
.nav-menu li a:hover,
.nav-menu li a:focus {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    outline: none;
}
.nav-menu li a.nav-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    font-weight: 600;
    padding: 10px 22px;
    box-shadow: 0 4px 16px rgba(234, 5, 153, 0.4);
    border-radius: 25px;
}
.nav-menu li a.nav-cta:hover {
    box-shadow: 0 6px 24px rgba(234, 5, 153, 0.6);
    transform: translateY(-1px);
    background: linear-gradient(135deg, #fb1fa8, #b012ab);
}

/* 汉堡菜单按钮 */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    flex-direction: column;
    gap: 5px;
    width: 40px;
    height: 32px;
    justify-content: center;
    align-items: center;
}
.hamburger-btn span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: #fff;
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}
.hamburger-btn.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger-btn.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* 移动端导航覆盖层 */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.mobile-nav-overlay.active {
    opacity: 1;
}

/* ========== 主内容区域 ========== */
.main-content {
    flex: 1;
}

/* Hero 横幅 */
.hero-section {
    position: relative;
    width: 100%;
    min-height: 580px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--color-darkest) 0%, #2d0448 30%, var(--color-deep) 60%, #4a0360 100%);
    overflow: hidden;
    padding: 80px 24px;
}
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.06;
    background-image: radial-gradient(circle at 20% 30%, #fff 1px, transparent 1px),
        radial-gradient(circle at 70% 60%, #fff 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, #fff 1.5px, transparent 1.5px);
    background-size: 60px 60px, 80px 80px, 50px 50px;
    animation: patternDrift 20s linear infinite;
}
@keyframes patternDrift {
    0% {
        background-position: 0 0, 0 0, 0 0;
    }
    100% {
        background-position: 60px 60px, -80px 40px, 50px -30px;
    }
}
.hero-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    pointer-events: none;
}
.hero-glow.g1 {
    top: -150px;
    right: -100px;
    background: var(--color-primary);
    animation: floatGlow 8s ease-in-out infinite;
}
.hero-glow.g2 {
    bottom: -180px;
    left: -120px;
    background: var(--color-secondary);
    animation: floatGlow 10s ease-in-out infinite reverse;
}
@keyframes floatGlow {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(40px, -30px) scale(1.15);
    }
    66% {
        transform: translate(-25px, 20px) scale(0.9);
    }
}
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    width: 100%;
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}
.hero-text {
    flex: 1 1 420px;
    color: #fff;
}
.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 6px 18px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
}
.hero-text h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 18px;
    letter-spacing: 1px;
}
.hero-text h1 .highlight {
    background: linear-gradient(135deg, var(--color-primary), #ff6bc1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-text p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    max-width: 520px;
    line-height: 1.8;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-speed);
    border: none;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #d40685);
    color: #fff;
    box-shadow: 0 6px 24px rgba(234, 5, 153, 0.45);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(234, 5, 153, 0.6);
}
.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    transform: translateY(-3px);
}
.hero-image-wrap {
    flex: 1 1 380px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-image-wrap img {
    width: 100%;
    max-width: 500px;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border: 3px solid rgba(255, 255, 255, 0.15);
}

/* ========== Section 通用样式 ========== */
.section {
    padding: 80px 24px;
}
.section-alt {
    background-color: var(--color-light-bg);
}
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header .section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 10px;
}
.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-darkest);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}
.section-header .section-line {
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
    margin: 0 auto;
}
.section-header p {
    color: var(--color-text-light);
    margin-top: 14px;
    font-size: 1.05rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

/* ========== 关于我们 ========== */
.about-grid {
    display: flex;
    gap: 48px;
    align-items: center;
    flex-wrap: wrap;
}
.about-image {
    flex: 1 1 350px;
}
.about-image img {
    width: 100%;
    max-width: 540px;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}
.about-text {
    flex: 1 1 380px;
}
.about-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-darkest);
    margin-bottom: 16px;
}
.about-text p {
    color: var(--color-text-light);
    margin-bottom: 14px;
    line-height: 1.9;
}
.about-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}
.about-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 500;
    color: var(--color-deep);
}
.about-features li .check-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}
.about-features li .check-icon svg {
    width: 12px;
    height: 12px;
    fill: #fff;
}

/* ========== 核心业务服务卡片 ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.service-card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius);
    padding: 36px 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-speed);
}
.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: transparent;
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-card .card-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(234, 5, 153, 0.1), rgba(106, 5, 114, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-card .card-icon-wrap svg {
    width: 28px;
    height: 28px;
    fill: var(--color-primary);
}
.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-darkest);
    margin-bottom: 10px;
}
.service-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}
.service-card .card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: gap var(--transition-speed);
}
.service-card .card-link:hover {
    gap: 10px;
}
.service-card .card-link svg {
    width: 14px;
    height: 14px;
    fill: var(--color-primary);
}

/* ========== 产品介绍区域 ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.product-card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: transparent;
}
.product-card .product-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f0f8, #ede0f5);
}
.product-card .product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.product-card:hover .product-img-wrap img {
    transform: scale(1.06);
}
.product-card .product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 20px;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(234, 5, 153, 0.4);
}
.product-card .product-body {
    padding: 24px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card .product-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-darkest);
    margin-bottom: 8px;
}
.product-card .product-body .product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}
.product-card .product-body .product-tags span {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(106, 5, 114, 0.06);
    color: var(--color-deep);
    letter-spacing: 0.5px;
}
.product-card .product-body p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 16px;
    flex: 1;
}
.product-card .product-body .product-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: gap var(--transition-speed);
    margin-top: auto;
}
.product-card .product-body .product-link:hover {
    gap: 10px;
}
.product-card .product-body .product-link svg {
    width: 14px;
    height: 14px;
    fill: var(--color-primary);
}

/* ========== 优势区域 ========== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.advantage-item {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--border-radius);
    background: var(--color-card-bg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    border: 1px solid transparent;
}
.advantage-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
    transform: translateY(-4px);
}
.advantage-num {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}
.advantage-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-darkest);
    margin-bottom: 6px;
}
.advantage-item p {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* ========== 联系区域 ========== */
.contact-grid {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    align-items: stretch;
}
.contact-info {
    flex: 1 1 320px;
    background: linear-gradient(160deg, var(--color-darkest), var(--color-deep));
    color: #fff;
    border-radius: var(--border-radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
}
.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.contact-info .info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
    line-height: 1.6;
}
.contact-info .info-item svg {
    width: 20px;
    height: 20px;
    fill: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-map {
    flex: 1 1 350px;
    min-height: 320px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: #f0e8f5;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-map img {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

/* ========== 底部导航 - 100%宽度 ========== */
.site-footer {
    width: 100%;
    background: linear-gradient(180deg, #2d0448 0%, var(--color-darkest) 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 56px 24px 28px;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 36px;
}
.footer-col h4 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 18px;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 10px;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}
.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-speed);
    font-size: 0.9rem;
}
.footer-col ul li a:hover {
    color: var(--color-primary);
}
.footer-col p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
}
.footer-bottom {
    max-width: var(--max-width);
    margin: 32px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px;
}
.footer-bottom a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition-speed);
}
.footer-bottom a:hover {
    color: var(--color-primary);
}
.footer-mobile-link {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all var(--transition-speed);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.footer-mobile-link:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-primary);
    color: #fff;
}

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
    .hero-text h1 {
        font-size: 2.2rem;
    }
    .hero-inner {
        gap: 30px;
    }
    .section {
        padding: 56px 20px;
    }
    .section-header h2 {
        font-size: 1.8rem;
    }
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }
    .header-inner {
        padding: 0 16px;
    }
    .logo-text {
        font-size: 0.95rem;
    }
    .logo-text small {
        font-size: 0.6rem;
    }
    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
        border-radius: 8px;
    }
    .logo-icon svg {
        width: 20px;
        height: 20px;
    }

    /* 移动端导航 */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background: linear-gradient(180deg, var(--color-darkest), #2d0448 50%, var(--color-deep));
        flex-direction: column;
        padding: 90px 24px 40px;
        gap: 4px;
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.4);
        z-index: 999;
        overflow-y: auto;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu li {
        width: 100%;
    }
    .nav-menu li a {
        display: block;
        padding: 13px 18px;
        border-radius: 10px;
        font-size: 1rem;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .nav-menu li a.nav-cta {
        text-align: center;
        margin-top: 8px;
        border-bottom: none;
    }
    .hamburger-btn {
        display: flex;
    }
    .mobile-nav-overlay {
        display: block;
        pointer-events: none;
    }
    .mobile-nav-overlay.active {
        pointer-events: auto;
    }

    /* Hero */
    .hero-section {
        min-height: auto;
        padding: 50px 20px;
    }
    .hero-inner {
        flex-direction: column-reverse;
        text-align: center;
        gap: 24px;
    }
    .hero-text {
        flex: 1 1 auto;
    }
    .hero-text h1 {
        font-size: 1.7rem;
    }
    .hero-text p {
        font-size: 1rem;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-image-wrap img {
        max-width: 320px;
        aspect-ratio: 4/3;
    }
    .hero-badge {
        font-size: 0.75rem;
    }

    /* Sections */
    .section {
        padding: 44px 16px;
    }
    .section-header {
        margin-bottom: 36px;
    }
    .section-header h2 {
        font-size: 1.5rem;
    }
    .about-grid {
        flex-direction: column;
        gap: 28px;
        text-align: center;
    }
    .about-features li {
        justify-content: center;
    }
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .product-card .product-body {
        padding: 18px 14px;
    }
    .product-card .product-body h3 {
        font-size: 1rem;
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .advantage-num {
        font-size: 2.2rem;
    }
    .contact-grid {
        flex-direction: column;
        gap: 24px;
    }
    .contact-info {
        padding: 28px 20px;
    }
    .contact-map {
        min-height: 240px;
    }
    .contact-map img {
        min-height: 240px;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .btn {
        padding: 12px 22px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.4rem;
    }
    .hero-text p {
        font-size: 0.9rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        max-width: 260px;
    }
    .hero-image-wrap img {
        max-width: 250px;
    }
    .products-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        max-width: 380px;
        margin: 0 auto;
    }
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .section-header h2 {
        font-size: 1.3rem;
    }
    .about-image img {
        max-width: 100%;
        aspect-ratio: 4/3;
    }
    .service-card {
        padding: 24px 18px;
    }
    .product-card .product-img-wrap {
        aspect-ratio: 16/10;
    }
    .logo-text {
        font-size: 0.8rem;
    }
    .logo-text small {
        font-size: 0.55rem;
    }
}