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

:root {
    --color-white: #FFFFFF;
    --color-celeste-claro: #4FC3F7;
    --color-celeste-oscuro: #0288D1;
    --color-gray-light: #F5F5F5;
    --color-gray: #666;
    --color-text: #333;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--color-celeste-oscuro);
    color: var(--color-white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
}

.hamburger {
    display: flex;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 250px;
    height: calc(100vh - 70px);
    background-color: var(--color-celeste-oscuro);
    flex-direction: column;
    padding: 2rem;
    transition: right 0.3s;
    box-shadow: -2px 0 5px rgba(0,0,0,0.1);
    z-index: 999;
}

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

.nav-menu a {
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--color-celeste-claro);
}

/* Hero / Carousel */
.hero {
    background: linear-gradient(135deg, var(--color-celeste-claro), var(--color-celeste-oscuro));
    padding: 4rem 0;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-item {
    min-width: 100%;
    display: none;
}

.carousel-item.active {
    display: block;
}

.carousel-content {
    text-align: center;
    color: var(--color-white);
    padding: 2rem;
}

.carousel-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.carousel-content p {
    font-size: 1.3rem;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255,255,255,0.3);
    color: var(--color-white);
    border: none;
    font-size: 2rem;
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.carousel-control:hover {
    background-color: rgba(255,255,255,0.5);
}

.carousel-control.prev {
    left: 10px;
}

.carousel-control.next {
    right: 10px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.carousel-indicator.active {
    background-color: var(--color-white);
}

/* Sections */
.section {
    padding: 4rem 0;
}

.section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--color-celeste-oscuro);
    margin-bottom: 2rem;
}

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

/* Quiénes Somos */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.about-content ul {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.about-content li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about-content li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-celeste-oscuro);
    font-weight: bold;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--color-celeste-oscuro);
    margin-bottom: 0.5rem;
}

/* Accordion */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--color-white);
    margin-bottom: 1rem;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.accordion-header {
    width: 100%;
    background-color: var(--color-celeste-claro);
    color: var(--color-white);
    border: none;
    padding: 1.5rem;
    text-align: left;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s;
}

.accordion-header:hover {
    background-color: var(--color-celeste-oscuro);
}

.accordion-icon {
    font-size: 1.5rem;
    transition: transform 0.3s;
}

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

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: var(--color-white);
}

.accordion-content p {
    padding: 1.5rem;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

/* Contact Form */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-celeste-oscuro);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-celeste-claro);
}

.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border: 2px solid var(--color-celeste-claro);
    border-top: none;
    border-radius: 0 0 5px 5px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.autocomplete-list.show {
    display: block;
}

.autocomplete-item {
    padding: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.autocomplete-item:hover {
    background-color: var(--color-gray-light);
}

.form-error {
    color: #d32f2f;
    background-color: #ffebee;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    display: none;
}

.form-error.show {
    display: block;
}

.form-success {
    color: #388e3c;
    background-color: #e8f5e9;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    display: none;
}

.form-success.show {
    display: block;
}

/* Modal Popup */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 5px 30px rgba(0,0,0,0.3);
    animation: slideDown 0.3s;
    position: relative;
}

.modal-icon {
    width: 60px;
    height: 60px;
    background-color: #4caf50;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem;
}

.modal-content h3 {
    color: var(--color-celeste-oscuro);
    margin-bottom: 0.5rem;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-gray);
}

.modal-close:hover {
    color: var(--color-celeste-oscuro);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-celeste-oscuro);
    color: var(--color-white);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-submit:hover {
    background-color: var(--color-celeste-claro);
}

/* Footer */
footer {
    background-color: var(--color-celeste-oscuro);
    color: var(--color-white);
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: bold;
}

/* Responsive */
@media (max-width: 768px) {
    .carousel-content h2 {
        font-size: 1.8rem;
    }

    .carousel-content p {
        font-size: 1rem;
    }

    .carousel-control {
        padding: 5px 10px;
        font-size: 1.5rem;
    }

    .section {
        padding: 2rem 0;
    }

    .section h2 {
        font-size: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo span {
        font-size: 1.2rem;
    }

    .carousel-content h2 {
        font-size: 1.5rem;
    }

    .carousel-content p {
        font-size: 0.9rem;
    }
}