/* Home Page Styles */

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    color: var(--primary-white);
    z-index: 20;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg-image {
    position: absolute;
    top: -20%;
    left: 0;
    width: 100%;
    height: 120%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    will-change: transform;
}

.hero-bg-image.active {
    opacity: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

.hero-content {
    width: 100%;
    padding: 0;
    display: flex;
    align-items: center;
    margin-left: 10%;
}

.hero-text {
    width: 100%;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    max-width: 650px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-actions {
    display: flex;
    gap: 20px;
}

/* Partners Slider */
.partners-slider {
    padding: 40px 0 60px;
    background: var(--primary-white);
    overflow: hidden;
}

.slider-container {
    position: relative;
    overflow: hidden;
}

.slider-track {
    display: flex;
    animation: scroll 30s linear infinite;
}

.slide {
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.slide img {
    max-width: 100px;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter var(--transition-fast);
}

.slide:hover img {
    filter: grayscale(0%);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* About Section */
.about {
    padding: var(--section-padding);
    background: var(--primary-white);
    overflow: hidden;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.about-text-section {
    text-align: center;
    margin-left: 20%;
    max-width: 60%;
}

.about-header {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}

.about-photos {
    width: 90%;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.photos-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.photos-right {
    flex: 1.2;
}

.photo-item {
    overflow: hidden;
    border-radius: 0;
    opacity: 1;
    transition: var(--transition-fast);
    position: relative;
    z-index: 2;
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-fast);
    position: relative;
    z-index: 2;
}

.photo-item:hover img {
    transform: scale(1.1);
}

.photo-small-1 {
    width: 75%;
    height: 280px;
    margin-left: 40px;
    margin-right: auto;
}

.photo-small-2 {
    width: 75%;
    height: 240px;
    margin-right: 20px;
    margin-left: auto;
}

.photo-large {
    width: 100%;
    height: 480px;
}

.about-label {
    color: var(--primary-red);
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.5px;
}

.about-title {
    font-size: 4rem;
    line-height: 1.0;
    letter-spacing: -0.5px;
    font-weight: var(--font-weight-bold);
    z-index: 3;
    position: relative;
    margin-bottom: 30px;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
    z-index: 3;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--primary-gray);
    font-weight: var(--font-weight-light);
    text-align: left;
}

.about-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 2px solid var(--primary-dark-gray);
    color: var(--primary-dark-gray);
    padding: 15px 30px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-fast);
    align-self: flex-start;
    text-decoration: none;
}

.about-btn:hover {
    background: var(--primary-dark-gray);
    color: var(--primary-white);
}

.about-btn svg {
    transition: transform var(--transition-fast);
}

.about-btn:hover svg {
    transform: translate(5px, -5px);
}

/* Galeria Section */
.galeria {
    padding: var(--section-padding);
    background: var(--primary-light-gray);
}

.galeria-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 3;
}

.galeria-title {
    flex: 1;
    margin-bottom: 30px;
    font-size: 4rem;
    line-height: 1.0;
    letter-spacing: -0.5px;
    font-weight: var(--font-weight-bold);
    z-index: 3;
    position: relative;
}

.galeria-subtitle {
    font-size: 1.1rem;
    color: var(--primary-gray);
    margin-bottom: 20px;
    font-weight: var(--font-weight-regular);
}

.galeria-controls {
    display: flex;
    gap: 8px;
}

.galeria-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-dark-gray);
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark-gray);
}

.galeria-btn:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--primary-white);
}

.galeria-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.galeria-all-projects-btn-container {
    text-align: center;
    margin-top: 30px;
}

.galeria-all-projects-btn {
    display: inline-block;
    background: #007bff;
    color: var(--primary-white);
    padding: 15px 30px;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-fast);
    border-radius: 0;
    border: none;
}

.galeria-all-projects-btn:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.galeria-slider-container {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
    margin: 0 -20px;
    width: calc(100% + 40px);
    z-index: 3;
}

.galeria-slider {
    display: flex;
    transition: transform 0.4s ease;
    gap: 30px;
    padding: 0 20px;
}

.galeria-item {
    flex: 0 0 calc(25% - 22.5px);
    min-width: 300px;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.galeria-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.galeria-link {
    display: block;
    text-decoration: none;
    color: inherit;
    width: 100%;
    height: 100%;
}

.galeria-photo {
    height: 455px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    z-index: 2;
}

.galeria-photo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
}

.galeria-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 25%;
    background: linear-gradient(transparent 0%, rgba(0, 0, 0, 0.3) 40%, rgba(0, 0, 0, 0.9) 100%);
    color: var(--primary-white);
    padding: 20px 30px 30px;
    text-align: left;
    opacity: 1;
    transform: translateY(0);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.galeria-overlay h3 {
    font-size: 1.3rem;
    font-weight: var(--font-weight-light);
    margin-bottom: 8px;
    color: var(--primary-white);
    border-bottom: 1px solid var(--primary-red);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    padding-bottom: 8px;
    display: inline-block;
}

.galeria-overlay p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.4;
    font-weight: var(--font-weight-light);
}

/* Gallery Section (Homepage Second Gallery) */
.gallery {
    padding: var(--section-padding);
    background: var(--primary-white);
}

.gallery-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--primary-gray);
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.gallery-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.gallery-image-container {
    position: relative;
    overflow: hidden;
    height: 250px;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    transition: transform 0.6s ease;
}

.gallery-image-container:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    left: 5%;
    bottom: 5%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 13px;
    border-radius: 0;
    max-width: 80%;
}

.gallery-overlay h3 {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-white);
    margin: 0;
    line-height: 1.0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Gallery All Projects Button */
.gallery-all-projects {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 250px;
    background: var(--primary-red);
    transition: var(--transition-fast);
}

.gallery-all-projects:hover {
    transform: scale(1.03);
    background: var(--primary-red);
}

.gallery-all-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: var(--primary-white);
}

.gallery-all-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.gallery-all-content h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.gallery-all-icon {
    opacity: 0.8;
    transition: transform var(--transition-fast);
}

.gallery-all-projects:hover .gallery-all-icon {
    transform: translateX(5px);
}

/* Advantages Section */
.advantages {
    height: 80vh;
    position: relative;
    display: flex;
    background: var(--primary-light-gray);
}

.advantages-photo {
    width: 60%;
    height: 100%;
    position: relative;
    z-index: 2;
}

.advantages-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
}

.advantages-content {
    width: 40%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    padding-left: 60px;
    z-index: 3;
}

.advantages-container {
    background: var(--primary-brown);
    padding: 60px 50px;
    box-shadow: var(--box-shadow-heavy);
    height: 80%;
    width: calc(100% + 80px);
    margin-left: -80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 3;
}

.advantages-title {
    font-size: 2.2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-white);
    margin-bottom: 30px;
    line-height: 1.2;
}

.advantages-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--primary-white);
    margin-bottom: 30px;
}

.advantages-text p {
    margin-bottom: 15px;
    padding-left: 15px;
    position: relative;
}

.advantages-text p:before {
    content: "•";
    color: var(--primary-red);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.advantages-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-red);
    color: var(--primary-white);
    padding: 15px 25px;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    margin-top: 20px;
    width: auto;
}

.advantages-cta:hover {
    background: var(--primary-dark-red);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(201, 25, 34, 0.4);
}

.advantages-cta svg {
    transition: transform var(--transition-fast);
}

.advantages-cta:hover svg {
    transform: translateX(3px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        text-align: left;
        gap: 20px;
        padding: 0 20px 30px;
        margin-top: auto;
        padding-top: 20px;
        margin-left: 0;
        justify-content: center;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 15px;
        text-align: left;
        max-width: none;
    }
    
    .hero-text {
        width: 100%;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: row;
        align-items: center;
        gap: 10px;
        width: 100%;
        justify-content: flex-start;
    }
    
    .cta-btn {
        padding: 12px 20px;
        font-size: 13px;
        flex: 1;
        text-align: center;
    }
    
    .hero {
        min-height: 80vh;
        padding-bottom: 20px;
        display: flex;
        align-items: flex-end;
    }
    
    .partners-slider {
        padding: 30px 0 40px;
    }
    
    .about {
        padding: var(--mobile-section-padding);
        margin-top: 20px;
    }
    
    .about-content {
        gap: 40px;
    }
    
    .about-text-section {
        margin-left: 0;
        max-width: 100%;
        text-align: left;
    }
    
    .about-title {
        font-size: 3.5rem;
        line-height: 1.1;
        text-align: left;
    }
    
    .galeria-title {
        font-size: 3.5rem;
        line-height: 1.1;
        text-align: left;
    }
    
    .about-text {
        gap: 20px;
    }
    
    .about-text p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .about-text p:first-child {
        font-size: 1.1rem;
    }
    
    .about-btn {
        padding: 12px 25px;
        font-size: 14px;
        align-self: flex-start;
    }
    
    .about-photos {
        flex-direction: column;
        gap: 20px;
        width: 100%;
        margin: 0;
    }
    
    .photo-small-1,
    .photo-small-2 {
        width: 100%;
        margin: 0;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .gallery-item {
        margin: 0 auto;
        max-width: 100%;
        width: 100%;
    }
    
    .gallery-all-projects {
        height: 125px;
        width: 100% !important;
    }
    
    .advantages {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }
    
    .advantages-photo {
        width: 100%;
        height: 60vh;
    }
    
    .advantages-content {
        width: 100%;
        height: auto;
        padding: 40px 20px;
    }
    
    .advantages-container {
        width: 100%;
        margin-left: 0;
        height: auto;
        padding: 40px 30px;
    }
    
    .advantages-title {
        font-size: 1.8rem;
    }
    
    /* Galeria - Remove carousel on mobile */
    .galeria-controls {
        display: none;
    }
    
    .galeria-slider-container {
        overflow: visible;
        padding: 0;
        margin: 0;
        width: 100%;
    }
    
    .galeria-slider {
        display: flex;
        flex-direction: column;
        gap: 20px;
        padding: 0;
        transform: none !important;
        transition: none;
    }
    
    .galeria-item {
        flex: none;
        width: 100%;
        min-width: auto;
    }
    
    /* Show only first 4 projects on mobile */
    .galeria-item:nth-child(n+5) {
        display: none;
    }
    
    /* Reduce project height by 30% on mobile */
    .galeria-photo {
        height: 318px; /* 30% reduction from 455px */
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        margin-bottom: 12px;
        text-align: left;
    }
    
    .hero-actions {
        gap: 8px;
    }
    
    .cta-btn {
        padding: 10px 15px;
        font-size: 12px;
    }
    
    .about-title {
        font-size: 2.8rem;
        text-align: left;
    }
    
    .galeria-title {
        font-size: 2.8rem;
        text-align: left;
    }
}