/* ── Global ── */

:root {
    --text-color: #5c4033;
    --link-color: #a0785a;
    --background-color: #f5f0e8;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: var(--text-color);
    text-decoration: none;
}

main {
    flex: 1;
    padding-top: 6rem;
}

section {
    width: 100%;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 4rem;
    font-weight: 600;
    margin-bottom: 3rem;
    width: 100%;
    color: var(--text-color);
}

/* ── Header ── */

header {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    background-color: rgba(245, 240, 232, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: var(--text-color);
    padding: 0.6rem 2rem;
    border-radius: 3rem;
    z-index: 1000;
    width: 80vw;
    box-shadow: 0 2px 20px rgba(92, 64, 51, 0.08);
}

.logo {
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 600;
    text-wrap: nowrap;
    transition: 0.3s ease-in-out;
}

.logo:hover {
    transform: scale(1.1);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-btn {
    background-color: var(--text-color);
    color: var(--background-color) !important;
    padding: 0.5rem 1.2rem;
    border-radius: 3rem;
    font-weight: 500;
    transition: 0.3s ease-in-out;
}

.nav-btn:hover {
    background-color: #3a3a3a;
}

.nav-btn::before {
    display: none !important;
}

li a {
    position: relative;
    color: var(--text-color);
    font-weight: 300;
}

li a::before {
    position: absolute;
    content: '';
    width: 0;
    left: 0;
    height: 5px;
    top: 25px;
    border-radius: 1rem;
    transition: 0.3s ease-in-out;
    background-color: var(--text-color);
}

li a:hover::before {
    width: 100%;
}

.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-color);
}

/* ── Sobre mí ── */

.sobre-mi {
    padding: 4rem 6rem 3rem;
    min-height: auto;
    display: flex;
    align-items: center;
}

.sobre-mi-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6rem;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.sobre-mi-img {
    width: 380px;
    height: 380px;
    object-fit: cover;
    border-radius: 50%;
    flex-shrink: 0;
}

.sobre-mi-texto {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
}

.sobre-mi-saludo {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-color);
}

.sobre-mi-nombre {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.1;
}

.sobre-mi-descripcion {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.sobre-mi-botones {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.btn-cv {
    padding: 0.75rem 1.8rem;
    border-radius: 3rem;
    border: 2px solid var(--text-color);
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 500;
    transition: 0.3s ease-in-out;
}

.btn-cv:hover {
    background-color: var(--text-color);
    color: var(--background-color);
}

.btn-contacto {
    padding: 0.75rem 1.8rem;
    border-radius: 3rem;
    border: 2px solid var(--text-color);
    background-color: var(--text-color);
    color: var(--background-color);
    font-size: 0.95rem;
    font-weight: 500;
    transition: 0.3s ease-in-out;
}

.btn-contacto:hover {
    background-color: #3a3a3a;
    border-color: #3a3a3a;
}

.sobre-mi-redes {
    display: flex;
    gap: 1.2rem;
    margin-top: 0.5rem;
}

.sobre-mi-redes a {
    font-size: 1.8rem;
    color: var(--text-color);
    transition: 0.3s ease-in-out;
}

.sobre-mi-redes a:hover {
    transform: scale(1.15);
    color: #555;
}

/* ── Habilidades ── */

.habilidades {
    padding: 3rem 6rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.habilidades-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    width: 100%;
}

.habilidades-column-title {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.habilidades-column-title i {
    font-size: 1.5rem;
    color: var(--text-color);
}

.habilidades-column-title h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.skills-container {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.skills-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 0.8rem 1.2rem;
    border-radius: 0.8rem;
    background-color: #ffffff;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: 0.2s ease-in-out;
}

.skills-data:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(92, 64, 51, 0.15);
}

.skills-names {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.skills-icon {
    font-size: 1.8rem;
    color: var(--text-color);
}

.skills-name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
}

.skills-percentage {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
}

.skills-bar {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: var(--text-color);
    height: 4px;
    border-radius: 0 0 0.8rem 0;
}

.badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.badge-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.2rem;
    border-radius: 3rem;
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    background-color: #ffffff;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
    cursor: default;
    transition: 0.3s ease-in-out;
}

.badge-card:hover {
    background-color: var(--text-color);
    color: var(--background-color);
    border-color: var(--text-color);
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(92, 64, 51, 0.25);
}

.badge-card i {
    font-size: 1rem;
}

/* ── Experiencia / Timeline ── */

.experiencia {
    padding: 5rem 6rem;
}

.timeline-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.timeline-column-title {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.timeline-column-title i {
    font-size: 1.5rem;
    color: var(--text-color);
}

.timeline-column-title h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.timeline-line {
    position: relative;
    padding-left: 2rem;
}

.timeline-line::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background-color: var(--text-color);
    opacity: 0.15;
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline-dot {
    position: absolute;
    left: -2.4rem;
    top: 1.2rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--text-color);
    border: 3px solid var(--background-color);
    outline: 2px solid var(--text-color);
}

.timeline-card {
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: 0.2s ease-in-out;
}

.timeline-card:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(92, 64, 51, 0.15);
}

.timeline-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--link-color);
    margin-bottom: 0.6rem;
}

.timeline-date i {
    font-size: 0.85rem;
}

.timeline-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.timeline-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #555;
}

/* ── Proyectos ── */

.proyectos {
    padding: 5rem 6rem;
    text-align: center;
}

.proyectos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin: 0 auto;
}

.proyectos-card {
    width: 300px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: 2rem;
    cursor: pointer;
    transition: 0.3s ease-in-out;
    box-shadow: 0 4px 15px rgba(92, 64, 51, 0.08);
}

.proyectos-card:hover {
    background-color: var(--text-color);
    color: var(--background-color);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 8px 30px rgba(92, 64, 51, 0.25);
}

.proyectos-card img {
    width: 100%;
    border-radius: 1rem;
}

.proyectos-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

.proyectos-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-color);
}

.btn-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
    align-items: center;
}

.btn {
    padding: 0.6rem 1.4rem;
    border-radius: 3rem;
    border: 2px solid var(--text-color);
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 500;
    transition: 0.3s ease-in-out;
    width: fit-content;
}

.proyectos-card:hover .btn {
    border: 2px solid var(--background-color);
    color: var(--background-color);
}

.proyectos-card:hover p {
    color: var(--background-color);
}

.proyectos-card:hover h3 {
    color: var(--background-color);
}

/* ── Contacto ── */

.contacto {
    padding: 5rem 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contacto-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    width: 100%;
    max-width: 1000px;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contacto-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background-color: #ffffff;
    transition: 0.3s ease-in-out;
}

.contacto-card:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(92, 64, 51, 0.15);
}

.contacto-card i {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 0.3rem;
}

.contacto-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
}

.contacto-card p {
    font-size: 0.9rem;
    color: #666;
}

.contacto-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--link-color);
    margin-top: 0.4rem;
    transition: 0.3s ease-in-out;
}

.contacto-link:hover {
    gap: 0.8rem;
}

.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    background-color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-color);
    outline: none;
    transition: 0.3s ease-in-out;
}

.form-input:focus {
    border: 1px solid var(--text-color);
    box-shadow: 0 0 0 3px rgba(92, 64, 51, 0.08);
}

.form-input::placeholder {
    color: #aaa;
}

.form-textarea {
    resize: vertical;
    min-height: 92px;
    border-radius: 1rem;
}

.form-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: 3rem;
    border: none;
    background-color: var(--text-color);
    color: var(--background-color);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}

.form-btn:hover {
    background-color: #3a3a3a;
    transform: scale(1.03);
}

/* ── Footer ── */

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
    height: 80px;
    margin-top: auto;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer .left a {
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 600;
}

.footer .left span {
    font-size: 0.85rem;
    color: #666;
}

.footer .right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer .right a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-color);
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 0.9rem;
    transition: 0.3s ease-in-out;
}

.footer .right a:hover {
    background-color: var(--text-color);
    color: var(--background-color);
}

.footer .right a span {
    margin-left: 0;
}

/* ── Responsive ── */

@media (max-width: 1280px) {
    header {
        gap: 2rem;
        padding: 0.5rem 2rem;
    }

    .sobre-mi {
        padding: 4rem 3rem 3rem;
    }

    .sobre-mi-container {
        gap: 3rem;
    }

    .sobre-mi-img {
        width: 320px;
        height: 320px;
    }

    .experiencia {
        padding: 5rem 3rem;
    }

    .proyectos {
        padding: 5rem 3rem;
    }

    .contacto {
        padding: 5rem 3rem;
    }
}

@media (max-width: 900px) {
    header {
        gap: 1.5rem;
        padding: 0.5rem 1.5rem;
    }

    .sobre-mi {
        padding: 4rem 2rem 3rem;
    }

    .sobre-mi-container {
        flex-direction: column;
        gap: 2.5rem;
        text-align: center;
    }

    .sobre-mi-img {
        width: 260px;
        height: 260px;
    }

    .sobre-mi-nombre {
        font-size: 2.2rem;
    }

    .sobre-mi-botones {
        justify-content: center;
    }

    .sobre-mi-redes {
        justify-content: center;
    }

    .experiencia {
        padding: 4rem 2rem;
    }

    .timeline-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .proyectos {
        padding: 4rem 2rem;
    }

    .proyectos-card {
        width: 260px;
    }

    .contacto {
        padding: 4rem 2rem;
    }

    .contacto-container {
        grid-template-columns: 1fr;
    }

    .footer {
        flex-direction: column;
        height: auto;
        padding: 1.5rem 2rem;
        gap: 1rem;
        text-align: center;
    }

    .footer .right {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    header {
        justify-content: space-between;
        padding: 0.5rem 1.5rem;
        gap: 0;
        width: 90vw;
        flex-wrap: wrap;
    }

    .menu-icon {
        display: block;
    }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 1.2rem;
        padding: 1rem 0;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .menu-toggle:checked~.nav-links {
        display: flex;
    }

    .sobre-mi-img {
        width: 220px;
        height: 220px;
    }

    .sobre-mi-nombre {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .timeline-line {
        padding-left: 1.5rem;
    }

    .proyectos-card {
        width: 100%;
    }

    .footer {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .sobre-mi-img {
        width: 180px;
        height: 180px;
    }

    .sobre-mi-nombre {
        font-size: 1.8rem;
    }

    .sobre-mi-descripcion {
        font-size: 0.95rem;
    }

    .btn-cv,
    .btn-contacto {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

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

    .timeline-card {
        padding: 1rem;
    }

    .contacto-card {
        padding: 1rem;
    }
}