body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0a0a;
    color: #fff;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 40px;
    background: #0a0a0a;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all ease;
    box-shadow: none;
}

.header.shrink {
    padding: 10px 40px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}


.logo img {
    width: 64px;
    height: 64px;
    border-radius: 4px;
    object-fit: contain;
}

.logo span {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 40px;
    line-height: 25px;
    font-weight: 700;
    padding-left: 0.3em;
    color: #0097B2FF;
}

.header a{
    text-decoration: none;
}

.header.shrink .logo img {
    width: 36px;
    height: 36px;
    transition: all ease;
}

.header.shrink .logo span {
    font-size: 18px;
    line-height: 18px;
    transition: all ease;
}

.nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 32px;
    font-size: 15px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.nav a.active,
.nav a:hover {
    opacity: 1;
    color: #1cc6e3;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 64px 0 48px 0;
    gap: 48px;
}

.hero-content {
    max-width: 420px;
}

.hero-content h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.hero-content p {
    font-size: 1rem;
    margin-bottom: 32px;
    color: #bdbdbd;
}

.btn-primary {
    background: #1cc6e3;
    color: #fff;
    border: none;
    padding: 12px 32px;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #17a2b8;
}

.hero-image img {
    width: 340px;
    height: 260px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
}

.features {
    background: #181d21;
    padding: 48px 0;
    text-align: center;
}

.features.alt {
    background: #0a0a0a;
    padding: 48px 0;
    text-align: center;
}

.features h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 40px;
}

.features-list {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.feature-item {
    background: #23272b;
    padding: 32px 24px;
    border-radius: 8px;
    width: 260px;
    color: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.10);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-item i {
    font-size: 2.2rem;
    color: #1cc6e3;
    margin-bottom: 18px;
}

.feature-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-item p {
    font-size: 0.97rem;
    color: #bdbdbd;
}



.footer {
    background: #0a0a0a;
    padding: 0 0 16px 0;
    font-size: 0.97rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 32px 40px 0 40px;
}

.footer-logo img {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    object-fit: contain;
}

.footer-links {
    display: flex;
    gap: 48px;
}

.footer-links h4 {
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 8px;
    text-decoration: none;
}

.footer-links h4 a, 
.footer-links h4 a:visited {
    text-decoration: none;
    color: inherit;
}



.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 40px 0 40px;
    border-top: 1px solid #23272b;
    color: #bdbdbd;
}

.footer-social a {
    color: #bdbdbd;
    margin-left: 18px;
    font-size: 1.2rem;
    transition: color 0.2s;
}

.footer-social a:hover {
    color: #1cc6e3;
}

.footer-made {
    text-align: left;
    padding: 8px 40px 0 40px;
    font-size: 0.95rem;
    color: #bdbdbd;
}

.footer-made a {
    color: #1cc6e3;
    text-decoration: none;
}

/* Add to style.css */

/* Contact Hero Section */
.contact-hero {
    background: #086b7b;
    padding: 48px 0;
}

.contact-hero-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.contact-hero-content {
    max-width: 480px;
    color: #fff;
    padding: 0 24px;
}

.contact-hero-content h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.contact-hero-content p {
    font-size: 1rem;
    color: #eaf6f7;
}

.contact-hero-image {
    padding: 0 24px;
}

.contact-hero-image img {
    width: 340px;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
}

/* Contact Form Section */
.contact-form-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 64px 0 48px 0;
}

.contact-form-container {
    background: #23272b;
    border-radius: 12px;
    max-width: 540px;
    width: 100%;
    padding: 40px 32px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.10);
}

.contact-form-container h2 {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}

.contact-form-container p {
    text-align: center;
    color: #bdbdbd;
    margin-bottom: 24px;
    font-size: 1rem;
}

.contact-form-container form label {
    color: #bdbdbd;
    font-size: 0.97rem;
    display: block;
    margin-bottom: 4px;
}

.contact-form-container form input,
.contact-form-container form textarea {
    width: 98%;
    margin-bottom: 16px;
    padding: 10px;
    background: #181d21;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    resize: none;
}

.contact-form-container form textarea {
    margin-bottom: 24px;
}

/* FAQ Section */
.contact-faq {
    background: #222;
    padding: 48px 0;
    text-align: center;
    border-radius: 12px;
    max-width: 900px;
    margin: 2rem auto;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.contact-faq h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 2rem;
    color: #fff;
}
.contact-faq-container {
    max-width: 700px;
    margin: 0 auto;
}
.contact-faq-list {
    background: #23272b;
    border-radius: 12px;
    padding: 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
}
.contact-faq-list details {
    border-bottom: 1px solid #2c3136;
    padding: 0;
    color: #fff;
    font-size: 1.1rem;
    transition: background 0.2s;
    text-align: left;
    background: none;

}
.contact-faq-list details > div {
    padding-left: 32px;
    padding-right: 32px;
    padding-bottom: 18px;
    color: #eaf6f7;
    font-size: 1rem;
    font-style: italic;
}

.contact-faq-list details:last-child {
    border-bottom: none;
}
.contact-faq-list summary {
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    font-weight: 600;
    outline: none;
    padding: 24px 32px;
    margin: 0;
    background: none;
    border-radius: 0;
    text-align: left;
    list-style: none;
    position: relative;
}

.contact-faq-list summary::after {
    content: '\25BC'; /* Downward arrow, Unicode U+2B9F ⮟*/
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    font-size: 1.1em;
    color: #ffffff;
    transition: transform 0.2s;
}

.contact-faq-list details[open] summary::after {
    transform: translateY(-50%) rotate(-180deg);
}

.contact-faq-list details[open] summary {
    background: #23272b;
}
.contact-faq-list details[open] {
    background: #23272b;
}

.about-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 4rem 2rem 2rem 2rem;
    background: #111;
    color: #fff;
}

.about-hero-content {
    max-width: 500px;
}

.about-hero-content h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.about-hero-content p {
    font-size: 1.1rem;
}

.about-hero-image img {
    width: 350px;
    border-radius: 8px;
}

.about-mission {
    background: #222;
    color: #fff;
    padding: 3rem 2rem;
    text-align: center;
}

.about-mission h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.about-mission p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.about-values {
    background: #111;
    color: #fff;
    padding: 3rem 2rem;
    text-align: center;
}

.about-values h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.about-values ul {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    list-style: none;
    padding: 0;
    
}

.about-values ul li {
    margin-bottom: 0.75rem;
    text-align: center;
}

@media (max-width: 900px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 20px;
    }

    .logo img {
        width: 40px;
        height: 40px;
    }

    .logo span {
        font-size: 24px;
        line-height: 24px;
    }

    .nav {
        margin-top: 12px;
        width: 100%;
        display: flex;
        justify-content: flex-start;
        gap: 16px;
    }

    .nav a {
        margin-left: 0;
        font-size: 16px;
        padding: 8px 0;
    }

    .hero {
        flex-direction: column;
        gap: 24px;
        padding: 32px 0 24px 0;
    }

    .hero-content {
        max-width: 100%;
        padding: 0 12px;
        text-align: center;
    }

    .hero-image img {
        width: 100%;
        max-width: 320px;
        height: auto;
    }

    .features-list {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        padding: 0 12px;
    }

    .feature-item {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }

    .footer-top,
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px 12px 0 12px;
    }

    .footer-logo img {
        width: 28px;
        height: 28px;
        margin-bottom: 8px;
    }

    .footer-links {
        gap: 24px;
    }

    .footer-made {
        padding: 8px 12px 0 12px;
        font-size: 0.95rem;
    }

    .section-common {
        padding: 24px 0;
        max-width: 100%;
        border-radius: 8px;
    }

    .about-hero {
        flex-direction: column;
        gap: 24px;
        padding: 2rem 1rem 1rem 1rem;
        text-align: center;
    }
    .about-hero-content {
        max-width: 100%;
        padding: 0 12px;
    }
    .about-hero-content h1 {
        font-size: 1.6rem;
    }
    .about-hero-image img {
        width: 100%;
        max-width: 320px;
        height: auto;
        margin: 0 auto;
    }
    .about-mission, .about-values {
        padding: 2rem 1rem;
        max-width: 100%;
        border-radius: 8px;
    }
    .about-mission h2, .about-values h2 {
        font-size: 1.2rem;
    }
    .about-mission p, .about-values ul {
        font-size: 1rem;
    }

    .contact-hero {
        flex-direction: column;
        gap: 24px;
        padding: 2rem 1rem 1rem 1rem;
        text-align: center;
        align-content: center;
    }
    .contact-hero-content {
        max-width: 100%;
        padding: 0 12px;
    }
    .contact-hero-content h1 {
        font-size: 1.6rem;
    }
    .contact-hero-image img {
        width: 100%;
        max-width: 320px;
        height: auto;
        margin: 0 auto;
        text-align: center;
        align-content: center;
    }
    .contact-form-section {
        padding: 32px 0 24px 0;
    }
    .contact-form-container {
        max-width: 100%;
        padding: 24px 12px;
    }
    .contact-form-container h2 {
        font-size: 1.2rem;
    }
    .contact-form-container p {
        font-size: 1rem;
    }
    .contact-faq {
        padding: 24px 0;
        max-width: 100%;
        border-radius: 8px;
    }
    .contact-faq h2 {
        font-size: 1.2rem;
    }
    .contact-faq-list summary {
        padding: 18px 12px;
        font-size: 1rem;
    }
}

@media (max-width: 500px) {
    .logo span {
        font-size: 18px;
    }

    .hero-content h1 {
        font-size: 1.4rem;
    }

    .features h2 {
        font-size: 1.1rem;
    }

    .about-hero-content h1 {
        font-size: 1.2rem;
    }
    .about-mission h2, .about-values h2 {
        font-size: 1rem;
    }

    .contact-hero-content h1 {
        font-size: 1.2rem;
    }
    .contact-form-container h2 {
        font-size: 1rem;
    }
    .contact-faq h2 {
        font-size: 1rem;
    }
    .contact-faq-list summary {
        padding: 12px 6px;
        font-size: 0.97rem;
    }
}