/* ===== SECCIONES PRINCIPALES ===== */
.hero {
    padding: 70px 7%;
    text-align: center;
    background: radial-gradient(circle at 50% 0%, #f5f5f7 0%, #ffffff 70%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-content {
    margin: 0 auto;
}

.hero-label {
    display: inline-block;
    margin-bottom: 16px;
    padding: 6px 12px;
    background: #e1f0ff;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 99px;
}

.hero h1 {
    margin-bottom: 24px;
    color: var(--text-main);
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.hero-subtitle {
    margin-bottom: 24px;
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
}

.hero p:not(.hero-subtitle) {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 32px;
}

/* --- Secciones Generales --- */
section {
    padding: 70px 7%;
}

.section-bg-alt {
    background-color: var(--bg-light);
}

.section-title {
    margin-bottom: 32px;
    color: var(--text-main);
    font-size: 2.2rem;
    letter-spacing: -0.01em;
}

.section-intro {
    margin: 0 auto 56px;
    color: var(--text-secondary);
    font-size: 1.125rem;
    text-align: center;
}

.text-columns {
    column-count: 1;
}

/* --- Grid de Tarjetas --- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    background-color: #eaf4ff;
    color: var(--primary);
    border-radius: 12px;
}

.card-icon svg {
    width: 24px;
    height: 24px;
}

.card h3 {
    margin-bottom: 12px;
    color: var(--text-main);
    font-size: 1.25rem;
    font-weight: 700;
}

.card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* --- Lista de Proceso --- */
.process-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 100%;
}

.process-item {
    padding: 24px;
    background: var(--white);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
}

.process-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.process-header {
    margin-bottom: 8px;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.process-item p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.checklist-container {
    width: 100%;
    margin: 0 auto;
    padding: 40px;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.checklist {
    display: grid;
    gap: 16px;
    margin-top: 24px;
    padding: 0;
    list-style: none;
}

.checklist li {
    display: flex;
    align-items: center;
    color: var(--text-main);
    font-size: 1.05rem;
}

.checklist li::before {
    content: "✓";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 16px;
    background-color: #e3f2fd;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: bold;
    border-radius: 50%;
}

/* --- Sección Oscura --- */
.section-bg-dark {
    padding: 70px 7%;
    background-color: #000000;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.white-text {
    color: var(--white);
}

.white-text-opacity {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
}

.dark-list {
    margin: 24px 0;
    padding: 0;
    list-style: none;
}

.dark-list li {
    position: relative;
    margin-bottom: 10px;
    padding-left: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.dark-list li::before {
    content: "•";
    position: absolute;
    top: 2px;
    left: 0;
    color: var(--primary);
    font-size: 1.5rem;
    line-height: 1;
}

/* --- Footer --- */
footer {
    border: none;
}

/* --- UTILIDADES --- */
.content-wrapper {
    margin: 0 auto;
    width: 100%;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 32px;
}

.mt-5 {
    margin-top: 48px;
}

/* ===== RESPONSIVE ===== */
@media (min-width: 768px) {
    .text-columns {
        column-count: 2;
        column-gap: 60px;
    }

    .process-list {
        grid-template-columns: 1fr 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
    }
}