:root {
    --primary-color: #5d3fbf;  
    --secondary-color: #F0E6FF;  
    --accent-color: #90df6b;   
    --text-color: #5d3fbf;  
    --background-color: #FFFFFF;  
    --transition-speed: 0.3s;
    --light-blue: #02b5ff;  
}

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

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Poppins', 'Inter', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--background-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

header {
    background-color: white;  
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: white;  
}

.logo img {
    height: 60px;  
    width: auto;
    transition: transform var(--transition-speed);
}

.logo img:hover {
    transform: scale(1.05);  
}

.nav-toggle {
    display: none;
    color: var(--primary-color);
    font-size: 24px;
    cursor: pointer;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-menu li {
    margin-left: 20px;
}

.nav-menu li a {
    color: var(--text-color);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-speed);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--text-color);
    transition: width var(--transition-speed);
}

.nav-menu li a:hover {
    color: var(--light-blue);
}

.nav-menu li a:hover::after {
    width: 100%;
    background-color: var(--light-blue);  
}

.nav-menu li a.blog-link {
    color: var(--text-color);
    position: relative;
    transition: color var(--transition-speed);
}

.nav-menu li a.blog-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--text-color);
    transition: width var(--transition-speed);
}

.nav-menu li a.blog-link:hover {
    color: var(--light-blue);
}

.nav-menu li a.blog-link:hover::after {
    width: 100%;
    background-color: var(--light-blue);  
}

.hero {
    background-image: url('/fondo.png');
    background-size: cover;
    background-position: center;
    color: var(--text-color);  
    text-align: center;
    padding: 4rem 1rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    animation: fadeIn 1s ease-out;
    color: var(--text-color);  
}

.animated-text {
    font-family: 'Rubik', sans-serif;
    display: inline-block;
    transition: opacity 0.5s ease;
    color: #90df6b;
    position: relative;
    top: -10px; 
}

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

.hero-brand-logo {
    display: block;
    max-width: 250px;  
    margin: 0 auto 1rem;
    opacity: 0.9;
}

.service-card, .team-member {
    will-change: transform, box-shadow;
    perspective: 1000px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.service-card:hover, .team-member:hover {
    transform: translateZ(20px) rotateX(5deg);
    box-shadow: 0 14px 28px rgba(0,0,0,0.15), 0 10px 10px rgba(0,0,0,0.12);
}

.service-card {
    background-color: #F9F5FF;
    padding: 2rem;
    border-radius: 10px;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    aspect-ratio: 3 / 4; 
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* Align content to the bottom */
    align-items: center;
    text-align: center;
    color: white; 
    position: relative;
    overflow: hidden;
    background-size: cover; 
    background-position: center; 
    width: 100%; 
    box-shadow: 0 4px 8px rgba(93, 63, 191, 0.2); /* Purple shadow */
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 0%;
    background-color: rgba(0, 0, 0, 0.0); 
    z-index: 1;
    border-radius: 10px;
}

.service-card i,
.service-card h3,
.service-card p {
    position: relative;
    z-index: 2; 
    color: var(--primary-color);
}

.service-card h3 {
    color: var(--primary-color);
}

.service-grid, .team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 2rem;
}

.btn {
    position: relative;
    overflow: hidden;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 12px 24px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transform: perspective(1px) translateZ(0);
}

.btn::before {
    content: '';
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--light-blue), var(--accent-color));
    transform: scaleX(0);
    transform-origin: 0 50%;
    transition: transform 0.3s ease-out;
}

.btn:hover::before {
    transform: scaleX(1);
}

.btn-primary {
    background: linear-gradient(45deg, var(--light-blue), var(--accent-color));
    color: white;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--light-blue), var(--accent-color));
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 50px;
    margin-top: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.cta-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
}

.cta-button:hover::after {
    width: 200%;
    height: 200%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 8px rgba(0,0,0,0.15);
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(45deg, var(--light-blue), var(--accent-color));
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: all 0.6s;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 8px rgba(0,0,0,0.15);
}

.circle-icon:hover {
    animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.form-control {
    border-radius: 50px;
    padding: 12px 15px;
    border: 2px solid transparent;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--light-blue);
    box-shadow: 0 0 0 3px rgba(2, 181, 255, 0.2);
    background-color: white;
}
.form-error {
  color: var(--accent-color);
  font-size: 0.8rem;
  margin-top: -10px;
  margin-bottom: 10px;
}

.services, .calculator, .team, .catalogo {
    padding: 3rem 1rem;
    text-align: center;
    background-color: var(--background-color);
}

.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    grid-template-rows: repeat(2, 1fr);    
    gap: 20px;
    margin-top: 2rem;
    width: 100%;
    max-width: 800px; 
    margin-left: auto;
    margin-right: auto;
}

.catalogo-item {
    background-color: #F9F5FF;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    position: relative; 
}

.catalogo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.catalogo-item img {
    width: 100%;
    height: 200px; 
    object-fit: cover; 
    transition: opacity 0.3s ease; 
}

.catalogo-item:hover img {
    opacity: 0.6; 
}

.catalogo-item h3 {
    margin: 0; 
    padding: 0.5rem; 
    color: var(--text-color);
    position: absolute; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%); 
    text-align: center;
    width: 100%;
    font-size: 1.2rem; 
    font-weight: bold;
    z-index: 1; 
    opacity: 0; 
    transition: opacity 0.3s ease; 
    background-color: rgba(255, 255, 255, 0.8); 
    border-radius: 5px; 
}

.catalogo-item:hover h3 {
    opacity: 1; 
}

.catalogo-item p {
    margin: 0 1rem 1rem 1rem;
    color: var(--text-color);
}

.team-member {
    background-color: #F9F5FF;
    padding: 2rem;
    border-radius: 10px;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    box-shadow: 0 4px 8px rgba(93, 63, 191, 0.2); /* Purple shadow */
}

.team-member .member-photo {
    width: 150px;
    height: 150px;
    background-color: #ccc;
    border-radius: 50%;
    margin: 0 auto 1rem;
    transition: transform var(--transition-speed);
}

.team-member:hover .member-photo {
    transform: scale(1.05);
}

.member-socials {
    margin-top: 1rem;
}

.member-socials a {
    color: var(--text-color);
    margin: 0 10px;
    transition: color var(--transition-speed);
}

.member-socials a:hover {
    color: var(--light-blue);
}

.calculator {
    display: none;
}

.calculator-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 400px;
}

select, .calculate-btn {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.clients {
    background-color: var(--background-color);
    padding: 1rem 1rem;
    text-align: center;
    overflow: hidden;
    padding-bottom: 1rem;
    margin-top: 0rem;  
}

.clients h2 {
    display: none;
}

.clients-carousel {
    width: 100%;
    overflow: hidden;
}

.clients-track {
    display: flex;
    width: calc(250px * 8); 
    animation: scroll 30s linear infinite;
    min-width: 100%; 
    transition: transform 0.3s linear; 
}

.client-logo {
    min-width: 250px;
    padding: 0 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    flex: 1 0 auto; 
    transition: transform 0.3s ease;
}

.client-logo i {
    font-size: 3rem;
    color: var(--text-color);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.client-logo:hover i {
    opacity: 1;
    transform: scale(1.2);
    color: var(--light-blue);
}

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

.clients-track:hover {
    animation-play-state: paused;
}

footer {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 2rem 1rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.social-links a {
    color: var(--primary-color);
    margin: 0 10px;
    text-decoration: none;
}

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

.subscribe-section {
    margin-top: 1.5rem;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 1rem;
    border-radius: 10px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.subscribe-section p {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.subscribe-form {
    display: flex;
    gap: 10px;
}

.subscribe-form input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid var(--light-blue);
    border-radius: 5px;
}

.subscribe-form button {
    background-color: var(--light-blue);
    color: var(--background-color);
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.subscribe-form button:hover {
    background-color: var(--accent-color);
}

.faq {
    padding: 3rem 1rem;
    text-align: center;
    background-color: var(--background-color);
}

.faq h2 {
    margin-bottom: 2rem;
    color: var(--text-color);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.faq-item {
    margin-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
    transition: background-color var(--transition-speed);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    background-color: #f9f9f9;
    color: var(--text-color);
    padding: 1rem;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color var(--transition-speed), color var(--transition-speed);
    border-radius: 5px;
    position: relative;
    overflow: hidden;
}

.faq-question:hover {
    background-color: #eee;
}

.faq-answer {
    padding: 0 1rem;
    margin-bottom: 1rem;
    color: #666;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active {
    background-color: var(--light-blue);
    border-color: var(--light-blue);
    border-radius: 5px;
}

.faq-item.active .faq-question {
    background-color: var(--light-blue);
    color: white;
}

.faq-item.active .faq-question:hover {
    background-color: var(--light-blue);
}

.faq-item.active .faq-answer {
    color: white;
}

/* About Us Page Styles */
.about-hero {
    background: linear-gradient(135deg, var(--secondary-color), #f0f4ff);
    text-align: center;
    padding: 4rem 1rem;
    position: relative;
    overflow: hidden;
}

.about-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.about-hero p {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.about-section {
    padding: 3rem 1rem;
    text-align: center;
}

.about-section h2 {
    margin-bottom: 2rem;
    color: var(--text-color);
}

.about-section p {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.history-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 0;
}

.history-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--light-blue);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-entry {
    padding: 1rem 4rem;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-entry::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -12px;
    background-color: white;
    border: 4px solid var(--light-blue);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-entry:nth-child(odd) {
    float: left;
    clear: right;
    text-align: right;
}

.timeline-entry:nth-child(even) {
    float: right;
    clear: left;
}

.timeline-entry:nth-child(odd)::after {
    left: auto;
    right: -12px;
}

.timeline-entry:nth-child(even)::after {
    left: -12px;
    right: auto;
}

.timeline-content {
    position: relative;
    border-radius: 6px;
    padding: 1.5rem;
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(45deg, var(--light-blue), var(--accent-color));
    color: white;
    border-radius: 50px;
    width: auto;
    height: auto;
    padding: 12px 24px;
    text-align: center;
    font-size: 16px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 8px rgba(0,0,0,0.15);
}

.whatsapp-float i {
    font-size: 1.2em;
    margin-right: 0.5em;
    color: white;
}

.whatsapp-float span {
    color: white;
}

@media screen and (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        width: 100%;
        background-color: var(--secondary-color);
        transition: left var(--transition-speed);
        padding: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 10px 0;
    }

    .logo img {
        height: 30px;  
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-brand-logo {
        max-width: 200px;
    }

    .service-grid, .team-grid {
        grid-template-columns: 1fr;
    }

    .clients-track {
        width: calc(150px * 8);
        min-width: 100%; 
    }

    .client-logo {
        min-width: 150px;
    }

    .client-logo i {
        font-size: 2rem;
    }

    .subscribe-section {
        max-width: 100%;
        padding: 1rem;
    }

    .subscribe-form {
        flex-direction: column;
    }

    .subscribe-form input,
    .subscribe-form button {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .history-timeline::after {
        left: 31px;
    }

    .timeline-entry {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .timeline-entry:nth-child(odd) {
        float: none;
        clear: both;
        text-align: left;
    }

    .timeline-entry:nth-child(even) {
        float: none;
        clear: both;
        text-align: left;
    }

    .timeline-entry::after {
        left: 23px;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}