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

body {
    overflow-x: hidden;
}

main {
    padding: 120px 20px 40px 20px;
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 105, 211, 0.95), rgba(27, 36, 46, 0.95));
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

/* Efecto de fondo animado */
main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

main .title {
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgb(255, 255, 255);
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 50px;
    margin-top: 0;
    animation: change-color 5s linear infinite;
    font-family: "Designer", sans-serif;
    text-shadow: 
        2px 2px 4px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 15px;
}

@keyframes change-color {
    0% { 
        color: white;
        text-shadow: 
            2px 2px 4px rgba(0, 0, 0, 0.3),
            0 0 20px rgba(255, 255, 255, 0.2);
    }
    50% { 
        color: rgb(149, 149, 245);
        text-shadow: 
            2px 2px 4px rgba(0, 0, 0, 0.3),
            0 0 30px rgba(149, 149, 245, 0.5);
    }
    100% { 
        color: white;
        text-shadow: 
            2px 2px 4px rgba(0, 0, 0, 0.3),
            0 0 20px rgba(255, 255, 255, 0.2);
    }
}

/* Contenedor de proyectos con grid */
.projects-grid,
main > section {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 0 15px;
    position: relative;
    z-index: 1;
}

/* Estilos para la fecha del proyecto */
.project-date {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 12px;
    font-weight: 500;
    font-style: italic;
}

.project {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Efecto de brillo en hover */
.project::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: left 0.5s;
}

.project:hover::before {
    left: 100%;
}

.project:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 15px 45px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 0 50px rgba(149, 149, 245, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

/* Iconos de calendario */
.bi-calendar-check-fill {
    color: rgb(172, 248, 172);
    filter: drop-shadow(0 0 5px rgba(172, 248, 172, 0.5));
    animation: glow-green 2s ease-in-out infinite;
}

.bi-calendar2-x-fill {
    color: rgb(243, 133, 133);
    filter: drop-shadow(0 0 5px rgba(243, 133, 133, 0.5));
    animation: glow-red 2s ease-in-out infinite;
}

@keyframes glow-green {
    0%, 100% { filter: drop-shadow(0 0 5px rgba(172, 248, 172, 0.5)); }
    50% { filter: drop-shadow(0 0 10px rgba(172, 248, 172, 0.8)); }
}

@keyframes glow-red {
    0%, 100% { filter: drop-shadow(0 0 5px rgba(243, 133, 133, 0.5)); }
    50% { filter: drop-shadow(0 0 10px rgba(243, 133, 133, 0.8)); }
}

.project h2 {
    margin-bottom: 15px;
    font-family: "tommy", sans-serif;
    color: rgba(255, 255, 255, 0.95);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    line-height: 1.4;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.project p {
    font-family: "Roboto", sans-serif;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: linear-gradient(135deg, #324558, #1e3243);
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    font-size: clamp(0.85rem, 1.2vw, 0.95rem);
}

.project-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.project-link:hover::before {
    width: 300px;
    height: 300px;
}

.project-link:hover {
    background: linear-gradient(135deg, #1a252f, #0f1820);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.project-link i {
    transition: transform 0.3s ease;
}

.project-link:hover i {
    transform: translateX(5px);
}

/* Responsividad mejorada */
@media (max-width: 768px) {
    main {
        padding: 100px 15px 30px 15px;
    }

    main .title {
        margin-bottom: 35px;
        font-size: 2rem;
    }

    .projects-grid,
    main > section {
        gap: 20px;
        grid-template-columns: 1fr;
    }

    .project {
        padding: 25px;
    }

    .project h2 {
        font-size: 1.3rem;
    }

    .project p {
        font-size: 0.95rem;
    }

    .project-link {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 90px 10px 20px 10px;
        width: 100% !important;
        max-width: 480px!important;
        left: 0%;
    }

    main .title {
        font-size: 1.75rem;
        margin-bottom: 30px;
    }

    .project {
        padding: 20px;
        border-radius: 15px;
    }

    .project h2 {
        font-size: 1.1rem;
        gap: 5px;
    }

    .project p {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .project-link {
        padding: 10px 18px;
        font-size: 0.85rem;
        gap: 5px;
    }
}

/* Mejoras para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .projects-grid,
    main > section {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .project {
        padding: 28px;
    }
}

/* Animación de entrada para los proyectos */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project {
    animation: fadeInUp 0.6s ease-out forwards;
}

.project:nth-child(1) {
    animation-delay: 0.1s;
}

.project:nth-child(2) {
    animation-delay: 0.2s;
}

.project:nth-child(3) {
    animation-delay: 0.3s;
}