.second-container {
    max-width: 1500px;
    margin: 0 auto;
    background-color: #fff;
    overflow-x: hidden;
}

/* Header */
.header {
    background-color: #2f2f2f;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #fff;
    font-size: 28px;
    font-weight: bold;
}

.main-nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #fe7200;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #fe7200;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.second-hero {
    background: linear-gradient(135deg, #2f2f2f 0%, #000 100%);
    padding: 80px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    min-height: 500px;
    position: relative;
    z-index: 1;
}

.second-hero-content {
    flex: 1;
    color: #fff;
}

.second-hero-title {
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #fff;
}

.second-hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    color: #eeeeee;
}

.second-cta-button {
    background-color: #fe7200;
    color: #fff;
    padding: 15px 40px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    text-decoration: none !important;
    display: inline-block;
}

.second-cta-button:hover {
    background-color: #e66500;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(254, 114, 0, 0.4);
}

.second-hero-image {
    flex: 1;
}

.second-hero-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Section Styles */
section {
    padding: 80px 20px;
}

.second-section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    color: #2f2f2f;
    position: relative;
    padding-bottom: 20px;
}

.second-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background-color: #fe7200;
}

/* About Section */
.second-about-section {
    background-color: #fff;
    position: relative;
    z-index: 2;
}

.second-about-content {
    display: flex;
    gap: 40px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.second-about-text {
    flex: 1;
}

.second-about-text p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
    text-align: justify;
}

.second-about-image {
    flex: 1;
}

.second-about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* Advantages Section */
.second-advantages-section {
    background-color: #eeeeee;
}

.second-advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.second-advantage-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.second-advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.second-advantage-icon {
    margin-bottom: 20px;
}

.second-advantage-icon img {
    width: 100px;
    height: 100px;
}

.second-advantage-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2f2f2f;
}

.second-advantage-card p {
    font-size: 15px;
    line-height: 1.6;
    color: #2f2f2f;
}

/* Types Section */
.second-types-section {
    background-color: #fff;
}

.second-types-content {
    max-width: 1400px;
    margin: 0 auto;
}

.second-type-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    align-items: center;
}

.second-type-item.second-reverse {
    flex-direction: row-reverse;
}

.second-type-image {
    flex: 1;
}

.second-type-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.second-type-description {
    flex: 1;
}

.second-type-description h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #2f2f2f;
}

.second-type-description p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    text-align: justify;
}

.second-type-description a {
    color: #fe7200;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.second-type-description a:hover {
    color: #e66500;
    text-decoration: underline;
}

/* Installation Section */
.second-installation-section {
    background-color: #eeeeee;
}

.second-installation-content {
    max-width: 1400px;
    margin: 0 auto 40px;
    display: flex;
    gap: 40px;
}

.second-installation-text {
    flex: 1;
}

.second-installation-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.second-installation-steps {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.second-step-item {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.second-step-number {
    background-color: #fe7200;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    flex-shrink: 0;
}

.second-step-item h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #2f2f2f;
}

.second-step-item p {
    font-size: 15px;
    line-height: 1.6;
    color: #2f2f2f;
}

.second-installation-image {
    max-width: 1400px;
    margin: 0 auto;
}

.second-installation-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* Specifications Image */
.second-specifications-image {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px 40px;
    text-align: center;
}

.second-specifications-image img {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* Specifications Section */
.second-specifications-section {
    background-color: #fff;
}

.second-specifications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1400px;
    margin: 0 auto;
}

.second-spec-item {
    background-color: #eeeeee;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    border-left: 4px solid #fe7200;
}

.second-spec-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #2f2f2f;
}

.second-spec-item p {
    font-size: 16px;
    color: #2f2f2f;
    font-weight: bold;
}

/* Gallery Section */
.second-gallery-section {
    background-color: #eeeeee;
}

.second-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1400px;
    margin: 0 auto;
}

.second-gallery-item {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.second-gallery-item:hover {
    transform: scale(1.05);
}

.second-gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

/* Care Section */
.second-care-section {
    background-color: #fff;
}

.second-care-content {
    max-width: 1400px;
    margin: 0 auto;
}

.second-care-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

/* Warranty Section */
.second-warranty-section {
    background-color: #eeeeee;
}

.second-warranty-content {
    max-width: 1400px;
    margin: 0 auto;
}

.second-warranty-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

/* Materials Section */
.second-materials-section {
    background-color: #fff;
}

.second-materials-content {
    max-width: 1400px;
    margin: 0 auto;
}

.second-materials-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

/* Selection Section */
.second-selection-section {
    background-color: #eeeeee;
}

.second-selection-content {
    max-width: 1400px;
    margin: 0 auto;
}

.second-selection-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

/* Contacts Section */
.second-contacts-section {
    background-color: #fff;
}

.second-contacts-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
}

.second-contact-info {
    flex: 1;
}

.second-contact-info h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #2f2f2f;
}

.second-contact-info p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.second-contact-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.second-contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background-color: #eeeeee;
    border-radius: 10px;
    transition: all 0.3s ease;
    border-left: 4px solid #fe7200;
}

.second-contact-item:hover {
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.second-contact-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background-color: #fe7200;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.second-contact-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.second-contact-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.second-contact-text strong {
    font-size: 14px;
    color: #2f2f2f;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.second-contact-text a {
    color: #fe7200;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.second-contact-text a:hover {
    color: #e66500;
    text-decoration: underline;
}

.second-contact-form {
    flex: 1;
    background-color: #eeeeee;
    padding: 30px;
    border-radius: 10px;
}

.second-contact-form h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #2f2f2f;
}

.second-contact-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.second-contact-form input,
.second-contact-form textarea {
    padding: 12px;
    border: 2px solid #2f2f2f;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
}

.second-contact-form input:focus,
.second-contact-form textarea:focus {
    outline: none;
    border-color: #fe7200;
}

.second-submit-button {
    background-color: #fe7200;
    color: #fff;
    padding: 15px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
}

.second-submit-button:hover {
    background-color: #e66500;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(254, 114, 0, 0.4);
}

/* Footer */
.footer {
    background-color: #2f2f2f;
    color: #fff;
    padding: 30px 20px;
    text-align: center;
}

.footer-content p {
    margin-bottom: 10px;
    font-size: 16px;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}