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

html,
body {
    overflow-x: hidden;
}

body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
}

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

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 40px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
}

.logo1 {
    width: 60px;
}

.logo2 {
    width: 100px;
    height: 100px;
}

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

.nav-links a {
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #c19a6b;
}

.phone {
    border: 1px solid #c19a6b;
    padding: 10px 16px;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

.phone:hover {
    background: #c19a6b;
    color: black;
}

.menu-toggle {
    display: none;
    font-size: 28px;
    color: white;
    cursor: pointer;
}

.hero {
    height: 90vh;
    background:
        linear-gradient(rgba(0, 0, 0, 0.65),
            rgba(0, 0, 0, 0.65)),
        url("tłog.png") center center/cover no-repeat;

    display: flex;
    align-items: center;
    position: relative;
    color: white;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin-left: 80px;
}

.hero-tag {
    display: inline-block;
    background: rgba(193, 154, 107, 0.8);
    color: black;
    font-weight: 700;
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
    ;
}

.hero h1 {
    font-size: 74px;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero p {
    font-size: 22px;
    line-height: 1.7;
    margin-bottom: 40px;
}

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

.btn {
    padding: 16px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.primary {
    background: #c19a6b;
    color: white;
}

.secondary {
    border: 1px solid white;
    color: white;
}

.primary:hover {
    transform: translateY(-2px);
}

.secondary:hover {
    background: white;
    color: black;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-tag,
.hero h1,
.hero p,
.hero-buttons {
    opacity: 0;
    animation: fadeIn 0.35s ease-out forwards;
}

.hero-tag {
    animation-delay: 0.1s;
}

.hero h1 {
    animation-delay: 0.1s;
}

.hero p {
    animation-delay: 0.1s;
}

.hero-buttons {
    animation-delay: 0.1s;
}

.footer {
    background: #111;
    color: #aaa;
    padding: 60px 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 15px;
}

.footer-col p,
.footer-col a {
    color: #aaa;
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
}

.footer-col a:hover {
    color: #c19a6b;
}

.socials {
    display: flex;
    gap: 10px;
}

.social-box {
    width: 40px;
    height: 40px;
    border: 1px solid #c19a6b;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.social-box:hover {
    transform: translateY(-5px) scale(1.08);

    border-color: white;

    box-shadow:
        0 0 10px #c19a6b,
        0 0 20px rgba(193, 154, 107, 0.6);
}

.social-box img {
    margin-top: 12px;
    width: 30px;
    transition: 0.3s ease;
}

.social-box:hover img {
    transform: scale(1.15);
}

.copy {
    text-align: center;
    margin-top: 20px;
}

@media(max-width: 800px) {

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 78px;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.4);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .phone {
        display: none;
    }

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

    .hero-content {
        margin-left: 0;
        padding: 0 20px;
    }

    .hero h1 {
        font-size: 46px;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}

.projects-section {
    padding: 100px 0;
    background: #f5f5f5;
}

.section-header {
    margin-bottom: 50px;
}

.section-header span {
    color: #c19a6b;
    font-size: 14px;
    letter-spacing: 2px;
}

.section-header h2 {
    color: white;
    font-size: 52px;
    margin-top: 15px;
}

.center {
    text-align: center;
}

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

.project-card {
    background: #141414;
    border-radius: 18px;
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.project-card:hover {
    transform: translateY(-6px);
}

.project-image {
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: 0.4s;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-content {
    padding: 25px;
}

.project-content h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 28px;
}

.project-info {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}

.project-info span {
    color: #bdbdbd;
    font-size: 15px;
}

.project-btn {
    color: #c19a6b;
    text-decoration: none;
    font-weight: bold;
}

.opinions {
    background: #111;
    padding: 100px 0;
}

.opinions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.opinion-box {
    background: #181818;
    padding: 35px;
    border-radius: 15px;
}

.opinion-box p {
    color: #ddd;
    line-height: 1.8;
    margin-bottom: 25px;
}

.opinion-box h4 {
    color: white;
    margin-bottom: 8px;
}

.opinion-box span {
    color: #c19a6b;
}

.cta-section {
    background: #f5f5f5;
    padding: 100px 0;
}

.cta-box {
    background: #141414;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-box h2 {
    color: white;
    font-size: 42px;
    margin-bottom: 15px;
}

.cta-box p {
    color: #bbb;
    line-height: 1.8;
    max-width: 600px;
}

@media(max-width: 900px) {

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

    .cta-box {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-header h2 {
        font-size: 38px;
    }

    .project-content h3 {
        font-size: 24px;
    }

    .cta-box h2 {
        font-size: 34px;
    }

}

.project-image-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 320px;
}

.slider-track {
    display: flex;
    transition: transform 0.4s ease;
    height: 100%;
}

.slider-track img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    flex-shrink: 0;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: white;
    font-size: 22px;
    cursor: pointer;
    z-index: 5;
    transition: 0.3s;
}

.slider-btn:hover {
    background: #c19a6b;
    color: black;
}

.slider-btn.prev {
    left: 12px;
}

.slider-btn.next {
    right: 12px;
}

.project-card:hover .slider-track img {
    transform: scale(1.03);
}