/* Variables globales */
:root {
    --primary-50: #f0f7ff;
    --primary-100: #e0effe;
    --primary-200: #b9dffe;
    --primary-300: #7cc7fd;
    --primary-400: #36adfa;
    --primary-500: #0c94eb;
    --primary-600: #6adcf5;
    --primary-700: #00b2e0;
    --primary-800: #005ea3;
    --primary-900: #0b436f;
    --primary-950: #072a4a;
    
    --white: #ffffff;
    --light: #f8fbfe;
    --dark: #1a1a2e;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --gradient: linear-gradient(135deg, var(--primary-600), var(--primary-800));
}

/* Estilos base */
body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 80px; /* Espacio para header fijo */
}

html, body {
    height: 100%;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Header y navegación */
.main-header {
    width: 100%;
    height: 80px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    box-shadow: 0 4px 20px rgba(0, 94, 163, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-text {
    font-family: 'Kanit', sans-serif;
    font-size: 26px;
    font-weight: 600;
    color: var(--white);
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    margin-left: 30px;
    gap: 5px;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--white);
    transition: var(--transition);
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-link:hover::before {
    width: 70%;
}

/* Botones de autenticación */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-buttons .btn {
    margin-left: 12px;
    border-radius: var(--border-radius);
    padding: 10px 24px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-login {
    border: 2px solid var(--white);
    color: var(--white);
    background: transparent;
}

.btn-login:hover {
    background-color: var(--white);
    color: var(--primary-800);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.btn-register {
    background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
    color: var(--white);
    box-shadow: var(--box-shadow);
    border: none;
}

.btn-register:hover {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 146, 235, 0.4);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero-section {
    width: 100%;
    background: var(--gradient);
    padding: 80px 0;
    color: var(--white);
    text-align: center;
    margin-bottom: 0;
}

.hero-title {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    font-family: 'Kanit', sans-serif;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* About Section */
.about-section {
    width: 100%;
    padding: 80px 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content {
    padding-right: 2rem;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--border-radius);
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

/* Section Title */
.section-title {
    font-family: 'Kanit', sans-serif;
    font-size: 2rem;
    color: var(--primary-800);
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-400), var(--primary-600));
    border-radius: 2px;
}

/* Mission Card */
.mission-card {
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
    box-shadow: var(--box-shadow);
}

.mission-icon {
    font-size: 2rem;
    color: var(--primary-600);
    margin-bottom: 1rem;
}

/* Features Section */
.features-section {
    width: 100%;
    padding: 80px 0;
    background-color: var(--primary-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-600);
    margin-bottom: 1rem;
}

/* Team Section */
.team-section {
    width: 100%;
    padding: 80px 0;
    background-color: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    height: 100%;
}

.team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-bottom: 1rem;
    object-fit: cover;
}

.team-card h3 {
    color: var(--primary-800);
    margin: 1rem 0 0.5rem;
}

.social-links {
    margin-top: 1rem;
}

.social-links a {
    color: var(--primary-600);
    margin: 0 0.5rem;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary-800);
}

/* Footer */
.mini-footer {
    background: var(--primary-800);
    padding: 1rem;
    text-align: center;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo {
    height: 25px;
    margin-right: 0.5rem;
}

.footer-text {
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-content {
        padding-right: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .nav-links {
        margin-left: 15px;
    }
    
    .nav-link {
        padding: 8px 15px;
    }
}

@media (max-width: 768px) {
    .main-header {
        padding: 0 1rem;
        flex-wrap: wrap;
        height: auto;
        padding: 15px;
    }
    
    .logo-text {
        font-size: 22px;
    }
    
    .main-nav {
        width: 100%;
        justify-content: space-between;
        margin-top: 10px;
    }
    
    .nav-links {
        margin-left: 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .features-grid,
    .team-grid {
        gap: 1.5rem;
    }
}

@media (max-width: 576px) {
    .logo-text {
        font-size: 20px;
    }
    
    .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    .auth-buttons .btn {
        padding: 6px 12px;
        font-size: 0.9rem;
        margin-left: 5px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .features-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* Ilustración animada */
.animated-illustration {
    position: relative;
    width: 300px;
    height: 300px;
    background: var(--primary-50);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0, 94, 163, 0.2);
    overflow: hidden;
    animation: pulse 6s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 10px 30px rgba(0, 94, 163, 0.2); }
    50% { transform: scale(1.05); box-shadow: 0 15px 40px rgba(0, 94, 163, 0.3); }
}

.serviapp-text {
    position: absolute;
    font-family: 'Kanit', sans-serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--primary-800);
    z-index: 5;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.8);
}

.water-drop {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--primary-300);
    border-radius: 50% 0 50% 50%;
    transform: rotate(45deg);
    top: 50px;
    left: 50px;
    animation: float 4s infinite ease-in-out;
}

.bolt {
    position: absolute;
    width: 30px;
    height: 70px;
    background: #ffd54f;
    clip-path: polygon(50% 0%, 0% 50%, 50% 50%, 0% 100%, 100% 50%, 50% 50%, 100% 0%);
    right: 60px;
    top: 80px;
    animation: pulse-bolt 2s infinite;
}

.wifi-signal {
    position: absolute;
    bottom: 70px;
    left: 70px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.wifi-signal:before,
.wifi-signal:after {
    content: '';
    position: absolute;
    border: 4px solid var(--primary-600);
    border-radius: 50%;
}

.wifi-signal:before {
    width: 30px;
    height: 30px;
    opacity: 0;
    animation: ripple 2s infinite;
}

.wifi-signal:after {
    width: 20px;
    height: 20px;
    opacity: 0;
    animation: ripple 2s infinite 0.5s;
}

.recycling {
    position: absolute;
    bottom: 80px;
    right: 70px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-100);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: rotate 8s linear infinite;
}

.recycling:before {
    content: '♻️';
    font-size: 20px;
}

@keyframes float {
    0%, 100% { transform: rotate(45deg) translate(0, 0); }
    50% { transform: rotate(45deg) translate(0, -10px); }
}

@keyframes pulse-bolt {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

@keyframes ripple {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Mejoras para la sección del equipo */
.avatar-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1rem;
    transition: var(--transition);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.1);
}

.avatar-placeholder i {
    font-size: 60px;
    color: var(--primary-600);
}

.team-card:hover .avatar-placeholder {
    transform: scale(1.05);
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.15);
}

.team-card:nth-child(1) .avatar-placeholder {
    background: linear-gradient(135deg, #e0effe, #b9dffe);
}

.team-card:nth-child(2) .avatar-placeholder {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
}

.team-card:nth-child(3) .avatar-placeholder {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

.team-card:nth-child(4) .avatar-placeholder {
    background: linear-gradient(135deg, #ede9fe, #c4b5fd);
}

.team-card:nth-child(1) .avatar-placeholder i {
    color: #36adfa;
}

.team-card:nth-child(2) .avatar-placeholder i {
    color: #10b981;
}

.team-card:nth-child(3) .avatar-placeholder i {
    color: #3b82f6;
}

.team-card:nth-child(4) .avatar-placeholder i {
    color: #8b5cf6;
}

.team-card h3 {
    margin-top: 1.5rem;
}

/* Estilos para nuevas secciones */

/* Visión Section */
.vision-section {
    background-color: var(--primary-50);
    padding: 80px 0;
}

.vision-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
}

.vision-card:hover {
    transform: translateY(-5px);
}

.vision-icon {
    font-size: 2.5rem;
    color: var(--primary-600);
    margin-bottom: 1rem;
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-family: 'Kanit', sans-serif;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Team Intro */
.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.team-description {
    font-size: 0.9rem;
    color: var(--dark);
    opacity: 0.8;
    margin: 0.5rem 0 1rem;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--primary-50);
    border-radius: var(--border-radius);
    padding: 2rem;
    position: relative;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-quote {
    font-size: 2rem;
    color: var(--primary-300);
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-name {
    font-weight: 600;
    color: var(--primary-800);
}

.testimonial-role {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    font-family: 'Kanit', sans-serif;
}

.cta-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.btn-cta {
    background-color: var(--white);
    color: var(--primary-700);
    font-weight: 600;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    font-size: 1.1rem;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    background-color: var(--light);
}

/* Responsive para nuevas secciones */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }
}

