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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Poppins", sans-serif;
    background-color: #ffffff;
    color: #1f2937;
}

a {
    text-decoration: none;
}

header {
    width: 100%;
    background-color: white;
    border-bottom: 1px solid #eeeeee;
}

.navbar {
    max-width: 1200px;
    height: 75px;
    margin: auto;
    padding: 0 25px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #111827;
}

.logo span {
    color: #2563eb;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: #4b5563;
    font-size: 14px;
}

.nav-links a:hover {
    color: #2563eb;
}

.nav-button {
    background-color: #2563eb;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
}

.nav-button:hover {
    background-color: #1d4ed8;
}

.menu-button {
    display: none;
    border: none;
    background: none;
    font-size: 22px;
    cursor: pointer;
}

.hero {
    max-width: 1200px;
    min-height: 650px;
    margin: auto;
    padding: 100px 25px;

    display: flex;
    align-items: center;
    gap: 70px;
}

.hero-text {
    width: 50%;
}

.small-title {
    color: #2563eb;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.hero h1 {
    font-size: 52px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #111827;
}

.hero-description {
    color: #6b7280;
    line-height: 1.8;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.primary-button {
    background-color: #2563eb;
    color: white;
    padding: 13px 24px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.primary-button:hover {
    background-color: #1d4ed8;
}

.secondary-button {
    border: 1px solid #d1d5db;
    color: #374151;
    padding: 13px 24px;
    border-radius: 6px;
    font-size: 14px;
}

.secondary-button:hover {
    background-color: #f9fafb;
}

.hero-info {
    display: flex;
    gap: 35px;
    margin-top: 45px;
}

.hero-info h3 {
    font-size: 23px;
    color: #111827;
}

.hero-info p {
    font-size: 11px;
    color: #6b7280;
}

.hero-image {
    width: 50%;
}

.hero-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: 15px;
}

.section {
    padding: 100px 25px;
}

.about {
    max-width: 1200px;
    margin: auto;

    display: flex;
    align-items: center;
    gap: 80px;
}

.about-image {
    width: 50%;
}

.about-image img {
    width: 100%;
    height: 430px;
    object-fit: cover;
    border-radius: 15px;
}

.about-text {
    width: 50%;
}

.about-text h2,
.section-heading h2,
.why-us h2,
.contact h2 {
    font-size: 40px;
    line-height: 1.3;
    margin-bottom: 20px;
    color: #111827;
}

.about-text > p {
    color: #6b7280;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-text .primary-button {
    margin-top: 20px;
}

.services {
    background-color: #f8fafc;
}

.section-heading {
    max-width: 1200px;
    margin: auto;
    text-align: center;
}

.section-heading > p:last-child {
    color: #6b7280;
    max-width: 600px;
    margin: auto;
    line-height: 1.7;
}

.services-container {
    max-width: 1200px;
    margin: 50px auto 0;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    background-color: white;
    padding: 35px 30px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.service-icon {
    width: 55px;
    height: 55px;
    background-color: #eff6ff;
    color: #2563eb;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 10px;
    font-size: 22px;
    margin-bottom: 25px;
}

.service-card h3 {
    margin-bottom: 12px;
}

.service-card p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.8;
}

.service-card a {
    display: inline-flex;
    gap: 8px;
    margin-top: 20px;
    color: #2563eb;
    font-size: 13px;
    font-weight: 500;
}

.why-us {
    max-width: 1200px;
    margin: auto;

    display: flex;
    align-items: center;
    gap: 80px;
}

.why-us-text {
    width: 50%;
}

.why-us-text > p:not(.small-title) {
    color: #6b7280;
    line-height: 1.8;
}

.why-us-image {
    width: 50%;
}

.why-us-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 15px;
}

.features {
    margin-top: 30px;
}

.feature {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.feature > i {
    width: 28px;
    height: 28px;

    background-color: #eff6ff;
    color: #2563eb;

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 12px;
}

.feature h3 {
    font-size: 16px;
    margin-bottom: 5px;
}

.feature p {
    color: #6b7280;
    font-size: 13px;
}

.projects {
    background-color: #f8fafc;
}

.projects-container {
    max-width: 1200px;
    margin: 50px auto 0;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.project-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.project-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.project-info {
    padding: 20px;
}

.project-info p {
    color: #2563eb;
    font-size: 12px;
    margin-bottom: 6px;
}

.project-info h3 {
    font-size: 18px;
}

.contact {
    background-color: #2563eb;
    color: white;
    text-align: center;
}

.contact-content {
    max-width: 700px;
    margin: auto;
}

.contact .small-title {
    color: #bfdbfe;
}

.contact h2 {
    color: white;
}

.contact-content > p:not(.small-title) {
    color: #dbeafe;
    line-height: 1.8;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    background-color: white;
    color: #2563eb;

    padding: 14px 25px;
    border-radius: 6px;
    margin-top: 30px;

    font-size: 14px;
    font-weight: 500;
}

footer {
    background-color: #111827;
    color: white;
    padding: 60px 25px 20px;
}

.footer-content {
    max-width: 1200px;
    margin: auto;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-content .logo {
    color: white;
}

.footer-content > p {
    color: #9ca3af;
    font-size: 13px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 38px;
    height: 38px;

    border: 1px solid #374151;
    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    color: white;
}

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 20px;

    border-top: 1px solid #374151;
    text-align: center;

    color: #9ca3af;
    font-size: 12px;
}

@media (max-width: 900px) {

    .hero,
    .about,
    .why-us {
        flex-direction: column;
    }

    .hero-text,
    .hero-image,
    .about-image,
    .about-text,
    .why-us-text,
    .why-us-image {
        width: 100%;
    }

    .hero {
        padding-top: 80px;
    }

    .hero-text {
        text-align: center;
    }

    .hero-buttons,
    .hero-info {
        justify-content: center;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 25px;
        text-align: center;
    }
}

@media (max-width: 650px) {

    .nav-links,
    .nav-button {
        display: none;
    }

    .menu-button {
        display: block;
    }

    .hero h1 {
        font-size: 38px;
    }

    .about-text h2,
    .section-heading h2,
    .why-us h2,
    .contact h2 {
        font-size: 32px;
    }

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

    .hero-info {
        gap: 20px;
    }

    .hero-image img {
        height: 350px;
    }

    .about-image img,
    .why-us-image img {
        height: 350px;
    }

    .section {
        padding: 70px 20px;
    }
}

@media (max-width: 650px) {

    .nav-links.show {
        display: flex;
        position: absolute;
        top: 75px;
        left: 0;

        width: 100%;

        background-color: white;

        flex-direction: column;
        align-items: center;

        gap: 20px;

        padding: 25px;

        border-bottom: 1px solid #eeeeee;
    }

}

/* Contact Form */
.contact-content {
    max-width: 850px;
    margin: auto;
}

.contact-form {
    margin-top: 40px;
    background-color: white;
    padding: 35px;
    border-radius: 14px;
    text-align: left;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #111827;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 7px;
    padding: 13px 14px;
    font-family: "Poppins", sans-serif;
    font-size: 13px;
    outline: none;
    transition: 0.2s;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-form .contact-button {
    border: none;
    cursor: pointer;
    font-family: "Poppins", sans-serif;
}

.form-message {
    display: none;
    margin-top: 15px;
    color: #16a34a;
    font-size: 13px;
    text-align: center;
}

@media (max-width: 650px) {
    .contact-form {
        padding: 25px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

.contact-form .contact-button:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}