/* ============================================
   SECCIONES — Títulos, Sobre mí, Habilidades
   ============================================ */

section {
    padding: 80px 0;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    padding: 0 1rem;
    color: var(--primary-color);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.ascii-decoration {
    font-size: 1.2rem;
    color: var(--accent-color);
    letter-spacing: 0;
    font-weight: bold;
}

/* ASCII adaptive box for section titles */
.section-title.ascii-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    margin: 0 auto 3rem;
    padding: 0 1rem;
    width: 100%;
}

.section-title.ascii-box .ascii-line {
    display: flex;
    align-items: center;
    gap: 0;
}

.section-title.ascii-box .ascii-line .corner {
    color: var(--accent-color);
    font-size: clamp(0.8rem, 2vw, 1.05rem);
    line-height: 1;
    flex-shrink: 0;
}

.section-title.ascii-box .ascii-line .line {
    flex: 0 0 auto;
    height: auto;
    border: none;
    background-color: transparent;
    color: var(--accent-color);
    font-size: clamp(0.8rem, 2vw, 1.05rem);
    line-height: 1;
    transition: all 0.3s ease;
    overflow: hidden;
    white-space: nowrap;
    letter-spacing: -0.1em;
    word-spacing: -0.5em;
}

.section-title.ascii-box .ascii-title {
    color: var(--primary-color);
    font-size: clamp(1.3rem, 4vw, 2.5rem);
    font-weight: 700;
    padding: 0 0.5rem;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .section-title.ascii-box .ascii-title {
        white-space: normal;
        text-wrap: balance;
    }
}

.section-title::after {
    display: none;
}

/* Sobre mí */
.about {
    background: var(--bg-color);
}

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

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

.skills {
    margin-top: 2rem;
}

.skills h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tag {
    background: var(--secondary-color);
    color: var(--text-color);
    padding: clamp(0.4rem, 1.5vw, 0.6rem) clamp(0.8rem, 2vw, 1.2rem);
    border-radius: 0;
    border: 1px solid var(--text-color);
    font-size: clamp(0.8rem, 2vw, 1rem);
    font-weight: 600;
    transition: var(--transition);
}

.tag:hover {
    transform: translateY(-2px);
    background: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
}

/* Habilidades y Conocimientos */
.skills-section {
    background: var(--bg-color);
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: clamp(1rem, 3vw, 2rem);
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

.skill-category {
    background: var(--secondary-color);
    padding: clamp(1.2rem, 3vw, 2rem);
    border-radius: 0;
    border: 2px solid var(--accent-color);
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.skill-category:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.15);
}

.skill-category h3 {
    font-size: clamp(1rem, 3vw, 1.3rem);
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    color: var(--primary-color);
    text-align: center;
    font-weight: 600;
}

.skill-category .skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.5rem, 2vw, 0.8rem);
    justify-content: center;
}