/* ================================
   FEJLÉC
================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;

    padding: 18px 0;

    background: rgba(17, 19, 24, 0.95);

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}


.brand {
    display: flex;
    align-items: center;

    gap: 12px;

    text-decoration: none;
}


.brand-logo {
    display: block;

    width: auto;
    height: 48px;
}


.brand-name {
    color: var(--text);

    font-size: 18px;
    font-weight: bold;

    letter-spacing: 0.2px;

    white-space: nowrap;
}


.main-nav {
    display: flex;

    gap: 30px;
}


.main-nav a {
    color: var(--text-secondary);

    text-decoration: none;

    transition: color 0.2s ease;
}


.main-nav a:hover {
    color: var(--accent);
}


/* ================================
   HERO
================================ */

.hero {
    min-height: 560px;

    display: flex;
    align-items: center;

    padding: 90px 0;

    background:
        radial-gradient(
            circle at 80% 30%,
            rgba(78, 161, 255, 0.12),
            transparent 40%
        );
}


.hero-content {
    max-width: 650px;
}


.hero-eyebrow {
    margin: 0 0 20px 0;

    color: var(--accent);

    font-size: 14px;
    font-weight: bold;

    letter-spacing: 1.5px;
    text-transform: uppercase;
}


.hero h1 {
    margin: 0;

    max-width: 700px;

    font-size: 64px;
    line-height: 1.05;

    letter-spacing: -2px;
}


.hero-description {
    max-width: 650px;

    margin: 25px 0 0 0;

    color: var(--text-secondary);

    font-size: 21px;
}


/* ================================
   HERO GOMBOK
================================ */

.hero-actions {
    display: flex;

    gap: 15px;

    margin-top: 35px;
}


.button {
    display: inline-block;

    padding: 13px 26px;

    background: var(--accent);
    color: #ffffff;

    font-weight: bold;

    text-decoration: none;

    border: 1px solid var(--accent);
    border-radius: 6px;

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}


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


.button-secondary {
    background: transparent;

    color: var(--text);

    border-color: rgba(255, 255, 255, 0.20);
}


.button-secondary:hover {
    border-color: var(--accent);

    color: var(--accent);
}


/* ================================
   HERO KÉP
================================ */

.hero-visual {
    display: flex;

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

    width: 100%;
}


.hero-image-card {
    width: 100%;
    max-width: 560px;

    padding: 10px;

    background: rgba(255, 255, 255, 0.025);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;

    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35);

    overflow: hidden;
}


.hero-slideshow {
    position: relative;

    width: 100%;

    aspect-ratio: 1702 / 1250;

    overflow: hidden;

    border-radius: 9px;

    background: #0d1117;
}


.hero-image {
    display: block;

    width: 100%;
    max-width: 100%;
    height: auto;

    border-radius: 9px;
}


.hero-slide {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0;

    animation: heroSlideshow 12s infinite;
}


.hero-slide:nth-child(1) {
    animation-delay: 0s;
}


.hero-slide:nth-child(2) {
    animation-delay: 4s;
}


.hero-slide:nth-child(3) {
    animation-delay: 8s;
}


@keyframes heroSlideshow {

    0% {
        opacity: 0;
    }

    6% {
        opacity: 1;
    }

    28% {
        opacity: 1;
    }

    33% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }

}


/* ================================
   SZEKCIÓ FEJLÉCEK
================================ */

.section-header {
    margin-bottom: 40px;
}


.section-eyebrow {
    margin: 0 0 8px 0;

    color: var(--accent);

    font-size: 13px;
    font-weight: bold;

    letter-spacing: 1.5px;
    text-transform: uppercase;
}


.section-header h2 {
    margin: 0;

    font-size: 38px;
    line-height: 1.2;
}


/* ================================
   SZOLGÁLTATÁSKÁRTYÁK
================================ */

.service-card {
    position: relative;

    padding: 32px;

    background: var(--surface);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;

    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease;
}


.service-card:hover {
    transform: translateY(-5px);

    border-color: rgba(78, 161, 255, 0.45);

    background: #1e222a;
}


.service-card h3 {
    margin: 0 0 12px 0;

    font-size: 22px;
}


.service-card p {
    margin: 0;

    color: var(--text-secondary);
}


/* ================================
   RÓLUNK
================================ */

.about-section {
    background: rgba(255, 255, 255, 0.02);

    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}


.about-heading h2 {
    margin: 0;

    max-width: 500px;

    font-size: 42px;
    line-height: 1.15;

    letter-spacing: -1px;
}


.about-content > p {
    margin: 0 0 20px 0;

    color: var(--text-secondary);

    font-size: 18px;
}


.about-features {
    margin-top: 40px;

    border-top: 1px solid rgba(255, 255, 255, 0.08);
}


.about-feature {
    display: grid;

    grid-template-columns: 130px 1fr;

    gap: 20px;

    padding: 18px 0;

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}


.about-feature strong {
    color: var(--text);

    font-size: 15px;
}


.about-feature span {
    color: var(--text-secondary);

    font-size: 15px;
}


/* ================================
   PROJEKTKÁRTYÁK
================================ */

.project-card {
    overflow: hidden;

    background: var(--surface);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;

    transition:
        transform 0.2s ease,
        border-color 0.2s ease;
}


.project-card:hover {
    transform: translateY(-5px);

    border-color: rgba(78, 161, 255, 0.45);
}


/* A projektkép helye */
.project-image {
    width: 100%;
    height: 220px;

    overflow: hidden;

    background: #0d1117;
}


/* Ha van valódi projektkép */
.project-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.3s ease;
}


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


/* Ha még nincs projektkép */
.project-placeholder {
    width: 100%;
    height: 100%;

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

    color: var(--accent);

    font-size: 42px;
    font-weight: bold;

    letter-spacing: 3px;

    background:
        radial-gradient(
            circle at center,
            rgba(78, 161, 255, 0.12),
            transparent 60%
        );
}


/* A kép alatti szöveges rész */
.project-content {
    padding: 28px;
}


.project-content h3 {
    margin: 0 0 12px 0;

    font-size: 22px;
}


.project-content p {
    margin: 0;

    color: var(--text-secondary);
}

/* ================================
   GALÉRIA
================================ */

.gallery-section {
    padding: 90px 0 100px;
}


.gallery-section .section-header h1 {
    margin: 0;

    font-size: 46px;
    line-height: 1.1;

    letter-spacing: -1px;
}


.gallery-grid {
    display: grid;

    grid-template-columns: repeat(
        auto-fit,
        minmax(280px, 1fr)
    );

    gap: 24px;
}


.gallery-card {
    overflow: hidden;

    background: var(--surface);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;

    transition:
        transform 0.2s ease,
        border-color 0.2s ease;
}


.gallery-card:hover {
    transform: translateY(-5px);

    border-color: rgba(78, 161, 255, 0.45);
}


.gallery-image {
    width: 100%;

    aspect-ratio: 4 / 3;

    overflow: hidden;

    background: #0d1117;
}


.gallery-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.3s ease;
}


.gallery-card:hover .gallery-image img {
    transform: scale(1.03);
}


.gallery-content {
    padding: 24px;
}


.gallery-content h2 {
    margin: 0 0 10px 0;

    font-size: 21px;
}


.gallery-content p {
    margin: 0;

    color: var(--text-secondary);
}

/* ================================
   KAPCSOLAT
================================ */

.contact-section {
    padding: 100px 0;
}


.contact-box {
    padding: 60px;

    background:
        radial-gradient(
            circle at 90% 20%,
            rgba(78, 161, 255, 0.10),
            transparent 45%
        ),
        var(--surface);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
}


.contact-heading h2 {
    margin: 0;

    max-width: 480px;

    font-size: 46px;
    line-height: 1.1;

    letter-spacing: -1px;
}


.contact-content p {
    margin: 0 0 25px 0;

    max-width: 500px;

    color: var(--text-secondary);

    font-size: 18px;
}


.contact-email {
    display: inline-block;

    color: var(--accent);

    font-size: 22px;
    font-weight: bold;
}

/* Közösségi média linkek */

.social-links {
    display: flex;

    gap: 20px;

    margin-top: 28px;
}


.social-link {
    color: var(--text-secondary);

    font-size: 15px;
    font-weight: bold;

    text-decoration: none;

    transition:
        color 0.2s ease,
        transform 0.2s ease;
}


.social-link:hover {
    color: var(--accent);

    transform: translateY(-2px);
}


/* ================================
   LÁBLÉC
================================ */

.site-footer {
    padding: 50px 0 25px;

    color: var(--text-secondary);

    background: var(--surface);

    border-top: 1px solid rgba(255, 255, 255, 0.06);
}


.footer-content {
    display: flex;

    justify-content: space-between;
    align-items: flex-start;

    gap: 40px;

    padding-bottom: 35px;
}


.footer-company {
    display: flex;
    flex-direction: column;

    gap: 4px;
}


.footer-company strong {
    color: var(--text);

    font-size: 18px;
}


.footer-company span {
    font-size: 14px;
}


.footer-links {
    display: flex;

    gap: 24px;
}
.footer-email {
    color: var(--text-secondary);

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

.footer-links a {
    color: var(--text-secondary);

    font-size: 14px;
    font-weight: bold;

    text-decoration: none;

    transition: color 0.2s ease;
}


.footer-links a:hover {
    color: var(--accent);
}


.footer-bottom {
    padding-top: 20px;

    border-top: 1px solid rgba(255, 255, 255, 0.08);
}


.footer-bottom p {
    margin: 0;

    font-size: 13px;
}


/* ================================
   MOBIL NÉZET
================================ */

@media (max-width: 768px) {

    /* ---------- FEJLÉC ---------- */

    .site-header {
        position: static;

        padding: 12px 0;
    }


    .brand-logo {
        height: 40px;
    }


    .brand-name {
        font-size: 16px;
    }


    .main-nav {
        gap: 12px 18px;
    }


    .main-nav a {
        font-size: 14px;
    }


    /* ---------- HERO KÉP ---------- */

    .hero-image-card {
        max-width: 100%;

        padding: 8px;
    }

    /* ---------- GALÉRIA ---------- */

    .gallery-section {
        padding: 70px 0;
    }


    .gallery-section .section-header h1 {
        font-size: 34px;
    }

    /* ---------- KAPCSOLAT ---------- */

    .contact-box {
        padding: 35px 25px;
    }


    .contact-heading h2 {
        font-size: 34px;
    }


    .contact-email {
        font-size: 18px;
    }


    /* ---------- LÁBLÉC ---------- */

    .footer-content {
        flex-direction: column;

        gap: 25px;
    }


    .footer-links {
        flex-wrap: wrap;

        gap: 15px 20px;
    }

}


/* ================================
   AKADÁLYMENTESSÉG
================================ */

@media (prefers-reduced-motion: reduce) {

    .hero-slide {
        animation: none;

        opacity: 0;
    }

    .hero-slide:first-child {
        opacity: 1;
    }

}