/* Componentes reutilizables: botones, cards, formulario, toggle */

/* ---------- Botones ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

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

.btn__icon {
    font-family: var(--font-mono);
    font-weight: 700;
    opacity: 0.85;
}

.btn--primary {
    background: var(--accent);
    color: var(--accent-contrast);
}

.btn--primary:hover {
    background: var(--accent-strong);
}

.btn--outline {
    border-color: var(--border);
    color: var(--text);
}

.btn--outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ---------- Theme toggle ---------- */

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border);
    color: var(--text-muted);
    position: relative;
    transition: border-color var(--transition), color var(--transition);
}

.theme-toggle:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.theme-toggle__icon {
    position: absolute;
    transition: opacity var(--transition), transform var(--transition);
}

.theme-toggle__icon--moon {
    opacity: 1;
    transform: scale(1);
}

.theme-toggle__icon--sun {
    opacity: 0;
    transform: scale(0.5);
}

:root[data-theme="light"] .theme-toggle__icon--moon {
    opacity: 0;
    transform: scale(0.5);
}

:root[data-theme="light"] .theme-toggle__icon--sun {
    opacity: 1;
    transform: scale(1);
}

/* ---------- Stat card (About) ---------- */

.stat-card {
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.stat-card__value {
    font-family: var(--font-mono);
    color: var(--accent);
    font-size: 1.4rem;
    font-weight: 700;
}

.stat-card__label {
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
}

.stat-card__desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.55;
    margin-top: 0.25rem;
}

/* ---------- Timeline (Experiencia) ---------- */

.timeline__item {
    position: relative;
}

.timeline__marker {
    position: absolute;
    left: -2rem;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft), var(--glow-marker-2);
    transition: box-shadow var(--transition);
}

.timeline__card {
    padding: 1.5rem 1.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
}

.timeline__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
}

.timeline__role {
    font-size: 1.1rem;
    font-weight: 700;
}

.timeline__period {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--accent);
    white-space: nowrap;
}

.timeline__company {
    margin-top: 0.35rem;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
}

.timeline__desc {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.timeline__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.timeline__tags li {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
}

/* ---------- Skill group ---------- */

.skill-group {
    padding: 1.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
}

.skill-group__title {
    font-size: 1rem;
    color: var(--accent);
    font-family: var(--font-mono);
    margin-bottom: 1.25rem;
}

.skill-group__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.skill-item {
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-elevated-2);
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: border-color var(--transition), color var(--transition);
}

.skill-item:hover {
    border-color: var(--accent);
    color: var(--text);
}

/* ---------- Project card ---------- */

.project-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    transition: transform var(--transition), border-color var(--transition);
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.project-card--featured {
    border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.project-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.project-card__desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-card__tags li {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
}

.project-card__links {
    display: flex;
    gap: 1.25rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.project-card__links a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    transition: color var(--transition);
}

.project-card__links a:hover {
    color: var(--accent);
}

/* ---------- Contact form ---------- */

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
}

.contact-form__row {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-form__row label {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.contact-form__row input,
.contact-form__row textarea {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    resize: vertical;
    transition: border-color var(--transition);
}

.contact-form__row input:focus,
.contact-form__row textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-form__honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contact-form__status {
    min-height: 1.2rem;
    font-size: 0.9rem;
    margin: 0;
}

.contact-form__status[data-state="success"] {
    color: var(--success);
}

.contact-form__status[data-state="error"] {
    color: var(--danger);
}

.contact-direct {
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elevated-2);
    height: fit-content;
    color: var(--text-muted);
}

.contact-direct__email-btn {
    margin-top: 0.75rem;
}

.contact-direct__location {
    margin-top: 1.25rem;
    font-size: 0.9rem;
}

/* ---------- Link button (footer, etc.) ---------- */

.link-button {
    color: inherit;
    font: inherit;
    transition: color var(--transition);
}

.link-button:hover {
    color: var(--accent);
}

/* ---------- Modal (correo) ---------- */

.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal.is-open {
    display: flex;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, black 60%, transparent);
    backdrop-filter: blur(4px);
}

.modal__dialog {
    position: relative;
    width: min(100%, 420px);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    box-shadow: var(--shadow);
    text-align: center;
    animation: modalIn 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--text-muted);
}

.modal__close:hover {
    color: var(--text);
    background: var(--bg-elevated-2);
}

.modal__dialog h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.modal__email {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--accent);
    word-break: break-all;
    background: var(--bg-elevated-2);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
}

.modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.modal__hint {
    margin-top: 1rem;
    min-height: 1.1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

body.modal-open {
    overflow: hidden;
}