.reveal-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.19, 1, 0.22, 1), transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    will-change: opacity, transform;
}

.reveal-item.visible {
    opacity: 1;
    transform: translateY(0);
}

:root {
    --color-primary: #5C3A2E; 
    --color-accent: #7A1C24; 
    --color-bg-light: #E6D6C2; 
    --color-bg-dark: #FFFFFF; 
    --color-border: #D1C4B3; 
    --color-text-light: #6B4F43; 
    --saffron-yellow: #F4C430; 

    --font-giaza: 'DM Serif Display', serif; 
    --font-helvetica: 'Helvetica World', sans-serif; 
    --font-times: 'Times New Roman', serif;
    --font-dm-serif: 'DM Serif Display', serif;
    --font-anton: 'Anton', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-helvetica);
    line-height: 1.6;
    color: var(--color-primary);
    background-color: var(--color-bg-light);
    transition: background-color 0.3s, color 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s;
}

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

h1, h2, h3, h4 {
    line-height: 1.2;
    color: var(--color-primary);
}

.section {
    padding: 6rem 0;
}

.section-title {
    font-family: var(--font-anton);
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.intro-text {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.intro-text p {
    margin-bottom: 1rem;
}

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

.bg-light {
    background-color: var(--color-bg-dark);
}

.cta-button {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
    font-family: var(--font-times);
    font-weight: bold;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.primary-cta {
    background-color: var(--color-primary);
    color: var(--color-bg-light); 
    border-color: var(--color-primary);
}

.primary-cta:hover {
    background-color: transparent;
    color: var(--color-primary);
}

.secondary-cta {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.secondary-cta:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
}

.works-button {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    border-radius: 25px;
    padding: 0.6rem 2.5rem;
    margin-top: 3rem;
}

.works-button:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg-light);
}

.main-header {
    width: 100%;
    position: fixed;
    top: 1.5rem; 
    left: 0;
    z-index: 100;
    transition: background-color 0.3s, box-shadow 0.3s;
    background-color: transparent;
}

.header-container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: var(--color-primary);
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.main-header.scrolled {
   top: 0;
   padding: 0.5rem 0;
   background-color: var(--color-bg-light);
}

.main-header.scrolled .header-container {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.logo {
    font-family: var(--font-giaza);
    font-size: 1.8rem;
    color: var(--saffron-yellow); 
    margin: 0;
}

.main-nav {
    display: flex;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    margin: 0;
}

.nav-list a {
    font-family: var(--font-times);
    font-weight: bold;
    color: var(--saffron-yellow); 
    position: relative;
    padding-bottom: 0.3rem;
}

.nav-list a:hover {
    color: var(--saffron-yellow); 
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--saffron-yellow);
    transition: width 0.3s ease-out;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    z-index: 101;
}

.menu-toggle .bar {
    height: 3px;
    width: 100%;
    background-color: var(--color-bg-light);
    transition: all 0.3s ease;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-light);
    z-index: 99;
    transform: translateX(100%);
    transition: transform 0.4s ease-in-out;
    padding-top: 6rem;
}

.mobile-menu-overlay[aria-hidden="false"] {
    transform: translateX(0);
}

.mobile-nav-list {
    list-style: none;
    text-align: center;
}

.mobile-nav-list li {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-list li:first-child {
    border-top: 1px solid var(--color-border);
}

.mobile-nav-list a {
    font-size: 1.5rem;
    font-family: var(--font-times);
    font-weight: bold;
    color: var(--color-primary);
    display: block;
}

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-light);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hero-section {
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/hero-bg.jpg') no-repeat center center/cover;
    background-color: rgba(0,0,0,0.3);
    background-blend-mode: multiply;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-section .subtitle {
    font-family: var(--font-helvetica);
    font-size: 1.5rem;
    font-weight: normal;
    color: var(--color-primary); 
    margin-bottom: 0.5rem;
}

.hero-title {
    font-family: var(--font-giaza);
    font-size: 8rem;
    color: var(--color-primary); 
    line-height: 1;
    margin: 0;
}

.hero-tagline {
    font-family: var(--font-helvetica);
    font-size: 1.5rem;
    color: var(--color-primary); 
    margin-top: 1rem;
}

.tagline-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.tagline-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.tagline-text h3 {
    font-family: var(--font-anton);
    font-size: 5rem;
    line-height: 1.1;
    color: var(--color-accent);
    margin: 0;
    position: relative;
    padding-bottom: 1rem;
}

.tagline-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 150px;
    height: 4px;
    background-color: var(--color-accent);
}

.tagline-stats-box {
    background-color: var(--color-primary);
    padding: 2rem;
    border-radius: 8px;
}

.hero-stats {
    display: flex;
    justify-content: space-around;
    color: var(--color-bg-light);
    text-align: center;
}

.hero-stats p {
    font-size: 1rem;
}

.hero-stats strong {
    display: block;
    font-size: 2.5rem;
    margin-bottom: 0.2rem;
}

.about-section {
    padding-top: 4rem;
}

.about-grid, .why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 5rem;
}

.why-us-grid {
    grid-template-columns: 1.2fr 1fr;
}

.about-image, .why-us-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 580px;
}

.about-text-box, .why-us-text-box {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    padding: 3rem;
    border-radius: 8px;
}
.about-text-box .intro-text {
    color: var(--color-bg-light);
}

.section-title-left {
    font-family: var(--font-anton);
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
    text-align: left;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title-left::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--color-accent);
}

.section-title-left-mixed {
    font-family: var(--font-dm-serif);
    font-style: italic;
    font-size: 3rem;
    color: var(--color-bg-light);
    margin-bottom: 1.5rem;
}
.section-title-left-mixed span {
    font-family: var(--font-giaza);
    font-style: normal;
    font-size: 4rem;
    vertical-align: middle;
}

.services-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: background-color 0.3s;
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    cursor: pointer;
    transition: background-color 0.3s;
    color: var(--color-primary);
}

.accordion-header:hover {
    background-color: #f7f1e9;
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}

.block-title {
    flex-grow: 1;
    text-align: left;
    margin-left: 1rem;
    font-family: var(--font-times);
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--color-primary);
}

.service-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s;
    color: var(--color-accent);
}

.accordion-content {
    max-height: 0;
    padding: 0 1.5rem;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
}

.accordion-content p {
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.sub-service-list {
    list-style-type: none;
    padding-left: 1rem;
    margin-bottom: 1.5rem;
}

.sub-service-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

.sub-service-list li::before {
    content: "\f00c"; 
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--color-accent);
    position: absolute;
    left: 0;
    top: 0;
}

#portfolio {
    background-color: var(--color-bg-light);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: none; 
}

.portfolio-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0)); 
    color: white;
    padding: 2rem 1.5rem 1rem 1.5rem;
    pointer-events: none;
    z-index: 5;
}

.project-info h4 {
    color: #FFFFFF; 
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
}

.project-info p {
    color: #E6D6C2;
    font-size: 1rem;
    margin-bottom: 0;
}

.testimonial-grid {
    margin-top: 4rem;
}

.service-card {
    padding: 2rem;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    text-align: left;
    transition: background-color 0.3s;
}

.service-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.service-card p {
    color: var(--color-text-light);
}

.hero-stats-footer {
    display: flex;
    justify-content: space-around;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.hero-stats-footer p {
    font-size: 1.1rem;
    color: var(--color-primary);
    text-align: center;
}
.hero-stats-footer strong {
    display: block;
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 0.2rem;
}

.contact-section {
    background-color: var(--color-bg-dark);
}

.contact-form {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(2, 1fr); 
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background-color: #f7f1e9;
    color: var(--color-primary);
    font-family: var(--font-helvetica);
    font-size: 1rem;
    transition: border-color 0.3s, background-color 0.3s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.contact-form select {
    color: var(--color-text-light);
}

.contact-form textarea {
    grid-column: 1 / -1;
    height: 150px;
    resize: vertical;
}

.contact-form button {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(122, 28, 36, 0.2);
}

.contact-form input[name="company"] {
    grid-column: 1 / 2;
}
.contact-form select[name="service"] {
    grid-column: 2 / 3;
}
.contact-form textarea[name="project"] {
    grid-column: 1 / -1;
}

.main-footer {
    background-color: var(--color-bg-light);
    padding: 3rem 0;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 2rem;
    margin-bottom: 1.5rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.footer-links a {
    margin-left: 1.5rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

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

.footer-contact p {
    font-weight: 600;
    color: var(--color-primary);
}

.copyright {
    font-size: 0.85rem;
    text-align: center;
    color: var(--color-text-light);
}

@media (max-width: 1024px) {
    .main-header {
        top: 0;
        padding: 0.5rem 1rem;
    }
    .header-container {
        width: 100%;
        max-width: 100%;
        padding: 0.5rem 1rem;
    }
    .nav-list { 
        display: none; 
    }
    .menu-toggle {
        display: flex;
    }
    .hero-title {
        font-size: 6rem;
    }
    .tagline-text h3 {
        font-size: 4rem;
    }
    .tagline-grid, .about-grid, .why-us-grid {
        grid-template-columns: 1fr;
    }
    .why-us-grid {
        grid-auto-flow: dense;
    }
    .why-us-image {
        grid-row: 1;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }
    .hero-title {
        font-size: 4rem;
    }
    .hero-section .subtitle, .hero-tagline {
        font-size: 1.2rem;
    }
    .tagline-text h3 {
        font-size: 3rem;
    }
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    .hero-stats strong {
        font-size: 2rem;
    }
    .about-image, .why-us-image {
        height: auto; /* MÓDOSÍTVA: Fix magasság törölve */
    }
    /* HOZZÁADVA: Felülírja az inline stílust, hogy a kép megőrizze a képarányt */
    .about-image img, .why-us-image img {
        height: auto !important;
        object-fit: initial;
    }
    .about-text-box, .why-us-text-box {
        padding: 2rem;
    }
    .section-title {
        font-size: 2.2rem;
    }
    .contact-form {
        grid-template-columns: 1fr; 
    }
    .contact-form input[name="company"],
    .contact-form select[name="service"] {
        grid-column: 1 / -1;
    }
    .footer-grid {
        flex-direction: column;
        gap: 1.5rem;
    }
    /* MÓDOSÍTVA: Láthatóvá tesszük a linkeket mobilon */
    .footer-links {
        display: block;
        text-align: center;
        margin-top: 1rem;
    }
    /* HOZZÁADVA: Mobilon felülírjuk a linkek margóját a jobb középre igazításért */
    .footer-links a {
        margin: 0 0.75rem;
    }
}