body, html {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    scroll-behavior: smooth;
    --primary-yellow: #FFC107;
    --dark-blue: #0D47A1;
    --light-blue: #1565C0;
    --bright-blue: #2196F3;
    --green: #2E7D32;
}

.brochure-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.brochure {
    display: flex;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    transition: all 0.5s ease;
}

.slide {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
    position: relative;
    padding: 40px;
    box-sizing: border-box;
    overflow-y: auto;
}

#slide1 { 
    background-color: var(--dark-blue);
    color: white;
}

#slide2 { background-color: var(--light-blue); color: white; }
#slide3 { background-color: var(--bright-blue); color: white; }
#slide4 { background-color: var(--primary-yellow); color: black; }
#slide5 { background-color: var(--green); color: white; }
#slide6 { background-color: var(--dark-blue); color: white; }
#slide7 { background-color: var(--light-blue); color: white; }
#slide8 { background-color: var(--bright-blue); color: white; }
#slide9 { background-color: var(--green); color: white; }
#slide10 { background-color: var(--dark-blue); color: white; }
#slide11 { background-color: var(--light-blue); color: white; }
#slide12 { background-color: var(--bright-blue); color: white; }
#slide13 { background-color: var(--green); color: white; }

.content {
    text-align: center;
    width: 90%;
    max-width: 1400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px;
    margin-top: 80px;
    background-color: rgba(0,0,0,0.2);
    border-radius: 15px;
}

#slide1 .content {
    padding: 0 5%;
}

.logo {
    max-width: 300px;
    margin-bottom: 30px;
}

.values-grid {
    display: flex;
    justify-content: space-around;
    width: 100%;
    flex-wrap: wrap;
}

.value, .service, .location, .cert {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
    margin: 10px;
    width: 200px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.value:hover, .service:hover, .location:hover, .cert:hover {
    transform: scale(1.05);
    border-color: white;
}

.services {
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.services ul {
    list-style-type: none;
    padding: 0;
    text-align: center;
}

.services ul li {
    margin: 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.locations, .certifications {
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.btn-primary, .btn-secondary {
    text-decoration: none;
    padding: 10px 20px;
    margin-top: 20px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-yellow);
    color: black;
}

.btn-secondary {
    background-color: rgba(255,255,255,0.2);
    color: white;
}

.btn-primary:hover, .btn-secondary:hover {
    opacity: 0.8;
}

i {
    font-size: 2rem;
    margin-bottom: 10px;
}

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 15px;
    z-index: 10;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

.nav-left {
    left: 10px;
}

.nav-right {
    right: 10px;
}

.nav-btn:hover {
    background-color: rgba(0,0,0,0.7);
}

.nav-btn i {
    font-size: 1.5rem;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
}

.logo-about {
    max-width: 300px;
    margin-bottom: 30px;
}

.mission-vision {
    display: flex;
    justify-content: space-around;
    width: 100%;
    margin: 30px 0;
}

.mission, .vision {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
    max-width: 300px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.mission:hover, .vision:hover {
    transform: scale(1.05);
    border-color: white;
}

.national-presence {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.locations-count {
    margin-bottom: 20px;
}

.location-list {
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.location-cities ul {
    list-style-type: none;
    padding: 0;
}

.location-cities li {
    margin: 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.location-cities li i {
    margin-right: 10px;
}

.main-office {
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 10px;
    padding: 15px;
    max-width: 300px;
    transition: all 0.3s ease;
}

.main-office:hover {
    transform: scale(1.05);
    border-color: white;
}

.competitive-advantages {
    max-width: 800px;
    margin: 0 auto;
}

.competitive-advantages ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.competitive-advantages li {
    display: flex;
    align-items: center;
    margin: 10px;
    width: calc(50% - 20px);
    padding: 10px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.competitive-advantages li:hover {
    background-color: rgba(255,255,255,0.2);
    transform: scale(1.02);
}

.competitive-advantages li i {
    margin-right: 10px;
    color: #FFC107;
    font-size: 1.5rem;
}

.competitive-advantages li span {
    flex-grow: 1;
}

.services-container {
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.service-section {
    width: 45%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1, h2, h3 {
    margin-bottom: 20px;
}

p {
    max-width: 800px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .content {
        width: 95%;
        padding: 20px;
        margin-top: 60px;
    }

    .values-grid, .services, .services-container {
        flex-direction: column;
        align-items: center;
    }

    .value, .service, .service-section {
        width: 100%;
        margin-bottom: 20px;
    }
}

.watermark {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    opacity: 0.2;
    z-index: 10;
    pointer-events: none;
}

.watermark-logo {
    width: 50px;
    height: 50px;
    margin-right: 10px;
}

.watermark-text {
    font-size: 1.2rem;
    color: white;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.slide-number {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    z-index: 5;
}

.pdf-download-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background-color: var(--primary-yellow);
    color: black;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pdf-download-btn:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.landing-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    gap: 20px;
}

.landing-logo, .landing-image {
    width: 48%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

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

.landing-logo .logo {
    max-width: 250px;
    margin-bottom: 20px;
}

.landing-image .factory-guards {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

@media (max-width: 768px) {
    .landing-grid {
        flex-direction: column;
    }

    .landing-logo, .landing-image {
        width: 100%;
    }

    .landing-image .factory-guards {
        max-height: 50vh;
    }
}

/*nuevo efecto imagen */
.landing-image {
    display: inline-block;
    overflow: hidden;
}

.landing-image img {
    transition: transform 0.3s ease, border 0.3s ease;
    border: 2px solid transparent;
}

.landing-image img:hover {
    transform: scale(1.1);
    border: 2px solid #000; /* Puedes cambiar el color del marco aquí */
}