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

:root {
    --primary: #4CAF50;
    --primary-dark: #2E7D32;
    --primary-light: #81C784;
    --secondary: #1B5E20;
    --accent: #FFC107;
    --bg-light: #E8F5E9;
    --bg-lighter: #F1F8E9;
    --text-dark: #1B5E20;
    --text-light: #ffffff;
    --text-gray: #666666;
}

html {
    scroll-behavior: smooth;
    scroll-snap-type: y proximity;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.main {
    padding-top: 80px;
}

.section {
    min-height: 100vh;
    height: auto;
    scroll-snap-align: start;
    position: relative;
}

.section-bg {
    width: 100%;
    min-height: 100vh;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 0;
    box-sizing: border-box;
}

.section-1 .section-bg {
    padding: 120px 0 80px;
}

.section:last-of-type {
    padding-bottom: 100px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 45px;
    height: 45px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
}

.nav-list {
    display: flex;
    gap: 40px;
}

.nav-list a {
    font-size: 16px;
    color: var(--text-dark);
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary);
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--primary-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.main {
    padding-top: 80px;
}

.section {
    min-height: 100vh;
    position: relative;
}

.section-bg {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 0;
}

.section-1 {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.section-1 .section-bg {
    position: relative;
    z-index: 2;
    background: transparent !important;
    height: 100vh;
}

.section-1 .section-bg .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 0;
    overflow: hidden;
}

.hero-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-bg-slide.active {
    opacity: 1;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.7) 0%, rgba(76, 175, 80, 0.5) 50%, rgba(129, 199, 132, 0.3) 100%);
    z-index: 1;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    text-shadow: 2px 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: white;
    color: var(--primary-dark);
}

.btn-primary:hover {
    background: var(--accent);
    color: var(--text-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.hero-image {
    position: absolute;
    right: 50px;
    bottom: 80px;
    width: 350px;
    height: 250px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-placeholder {
    position: absolute;
    right: 50px;
    bottom: 80px;
    width: 350px;
    height: 250px;
    background: rgba(255,255,255,0.15);
    border: 3px dashed rgba(255,255,255,0.5);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
}

.hero-image-placeholder .placeholder-text {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.hero-image-placeholder .placeholder-hint {
    font-size: 12px;
    opacity: 0.8;
}

.placeholder-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 3px dashed #ccc;
    border-radius: 20px;
    color: #666;
    background: #f5f5f5 !important;
}

.placeholder-text {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.placeholder-hint {
    font-size: 12px;
    opacity: 0.7;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 14px;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 20px;
    color: var(--text-gray);
}

.section-header.light .section-title,
.section-header.light .section-subtitle {
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.stat-icon svg {
    width: 100%;
    height: 100%;
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary);
    display: inline;
}

.stat-unit {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    display: inline;
}

.stat-label {
    font-size: 18px;
    color: var(--text-gray);
    margin-top: 8px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 16px;
    color: var(--text-gray);
}

.team-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.team-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.team-svg {
    width: 100%;
    height: auto;
    display: block;
}

.team-features {
    display: grid;
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transform: translateX(10px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-content h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.feature-content p {
    font-size: 15px;
    color: var(--text-gray);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
}

.client-logo {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    min-height: 100px;
}

.client-logo:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.client-logo svg {
    width: 100%;
    height: auto;
}

.client-logo img {
    width: 100%;
    height: 80px;
    object-fit: contain;
    border-radius: 8px;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.testimonial-content {
    margin-bottom: 30px;
}

.quote-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 16px;
}

.quote-icon svg {
    width: 100%;
    height: 100%;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
}

.author-avatar svg {
    width: 100%;
    height: 100%;
}

.author-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
}

.author-info p {
    font-size: 14px;
    color: var(--text-gray);
}

.rating {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.rating svg {
    width: 16px;
    height: 16px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 40px;
    align-items: stretch;
    margin-top: 40px;
    min-height: 500px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 30px rgba(76, 175, 80, 0.12);
}

.contact-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-text h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.contact-text p {
    font-size: 15px;
    color: var(--primary);
    font-weight: 500;
}

.contact-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
}

.contact-map {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
}

.contact-map img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

.contact-form-wrapper {
    background: white;
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form .form-group {
    width: 100%;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #E8F5E9;
    border-radius: 12px;
    font-size: 15px;
    color: var(--text-dark);
    background: #FAFAFA;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
}

.contact-form textarea {
    resize: none;
    min-height: 80px;
}

.contact-form .btn-block {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
}

.map-placeholder svg {
    width: 100%;
    height: auto;
    display: block;
}

.section-7 {
    min-height: 100vh;
}

.section-7 .section-bg {
    min-height: 100vh;
    height: auto;
    justify-content: flex-start;
}

.friend-links-section {
    background: linear-gradient(180deg, #C8E6C9 0%, #E8F5E9 100%);
    padding: 60px 0;
}

.friend-links {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.friend-links-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
}

.friend-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.friend-link {
    display: inline-block;
    padding: 12px 20px;
    background: white;
    color: var(--primary);
    text-decoration: none;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.friend-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.footer {
    background: var(--secondary);
    color: white;
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-size: 24px;
    font-weight: 700;
}

.footer-desc {
    font-size: 14px;
    opacity: 0.8;
    line-height: 1.8;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-item {
    position: relative;
    width: 48px;
    height: 48px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.social-item:hover {
    transform: translateY(-3px);
}

.social-item svg {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-tooltip {
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.social-item:hover .social-tooltip {
    opacity: 1;
    visibility: visible;
}

.qrcode-popup {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    z-index: 100;
}

.social-item:hover .qrcode-popup {
    opacity: 1;
    visibility: visible;
}

.qrcode-popup img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
}

.qrcode-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: white;
}

.footer-col h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer-contact li {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 12px;
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.7;
}

.page-header {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: white;
    text-align: center;
    padding: 120px 20px 60px;
}

.page-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-subtitle {
    font-size: 20px;
    opacity: 0.9;
}

.page-content {
    padding: 80px 0;
}

.page-section {
    padding: 80px 0;
}

.page-section:nth-child(even) {
    background: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.about-image svg {
    width: 100%;
    height: auto;
    display: block;
}

.about-text h3 {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 16px;
}

.strength-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.strength-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.strength-card:hover {
    transform: translateY(-10px);
}

.strength-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
}

.strength-icon svg {
    width: 100%;
    height: 100%;
}

.strength-card h4 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.strength-card p {
    font-size: 15px;
    color: var(--text-gray);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.case-image {
    height: 220px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-image svg {
    width: 80px;
    height: 80px;
    opacity: 0.5;
}

.case-content {
    padding: 24px;
}

.case-content h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.case-content p {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.6;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.testimonial-item {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.testimonial-item .testimonial-content {
    margin-bottom: 24px;
}

.testimonial-item .testimonial-text {
    font-size: 17px;
}

.contact-form {
    background: white;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    border: 2px solid #E0E0E0;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-submit {
    text-align: center;
}

.form-submit .btn {
    width: 100%;
    max-width: 300px;
    padding: 18px 40px;
    font-size: 18px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit .btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-info-full {
    display: grid;
    gap: 30px;
}

.contact-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 20px;
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.contact-card-icon svg {
    width: 100%;
    height: 100%;
}

.contact-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 16px;
    color: var(--primary);
    font-weight: 500;
}

@media (max-width: 1024px) {
    html {
        scroll-snap-type: none;
    }

    .section {
        min-height: auto;
        height: auto;
    }

    .section-bg {
        min-height: auto;
        height: auto;
        padding: 60px 0;
    }

    .hero-bg {
        position: fixed;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonials-slider {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-info {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 16px;
    }

    .contact-item {
        width: calc(50% - 8px);
        padding: 20px 16px;
        box-sizing: border-box;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .friend-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .strength-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        padding: 20px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-list li {
        border-bottom: 1px solid #E0E0E0;
    }

    .nav-list a {
        display: block;
        padding: 16px 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 16px;
    }

    .hero-bg {
        position: fixed;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .section-title {
        font-size: 36px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .strength-grid {
        grid-template-columns: 1fr;
    }

    .cases-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .page-title {
        font-size: 40px;
    }

    .contact-form {
        padding: 30px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-submit .btn {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .header .container {
        height: 70px;
    }

    .logo-text {
        font-size: 20px;
    }

    .logo-icon {
        width: 38px;
        height: 38px;
    }

    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 30px;
    }

    .stat-number {
        font-size: 42px;
    }

    .service-card,
    .testimonial-card,
    .strength-card {
        padding: 30px 20px;
    }

    .section {
        min-height: auto;
        height: auto;
    }

    .section-bg {
        min-height: auto;
        height: auto;
        padding: 60px 0;
    }

    .section-1 .section-bg {
        padding: 80px 0 60px;
    }

    .hero-bg {
        position: fixed;
    }

    .friend-links-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        flex-direction: column;
        flex-wrap: nowrap;
    }

    .contact-item {
        width: 100%;
    }

    html {
        scroll-snap-type: none;
    }
}